[auto] Update Rust toolchain to 1.97.1

[xv-github-iat-bot]

Changelog: https://releases.rs/docs/1.97.1/

[github-actions]

Code coverage summary for 6e5849b:

Filename                                                          Regions    Missed Regions     Cover   Functions  Missed Functions  Executed       Lines      Missed Lines     Cover    Branches   Missed Branches     Cover
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
lightway-app-utils/src/args/cipher.rs                                   5                 5     0.00%           1                 1     0.00%           5                 5     0.00%           0                 0         -
lightway-app-utils/src/args/connection_type.rs                         11                 5    54.55%           3                 1    66.67%          11                 5    54.55%           0                 0         -
lightway-app-utils/src/args/duration.rs                               121                22    81.82%          11                 5    54.55%          64                15    76.56%           0                 0         -
lightway-app-utils/src/args/ip_map.rs                                  27                27     0.00%           5                 5     0.00%          19                19     0.00%           0                 0         -
lightway-app-utils/src/args/keyshare.rs                                 5                 5     0.00%           1                 1     0.00%           5                 5     0.00%           0                 0         -
lightway-app-utils/src/args/logging.rs                                 37                37     0.00%           3                 3     0.00%          31                31     0.00%           0                 0         -
lightway-app-utils/src/args/nonzero_duration.rs                       128                24    81.25%          10                 4    60.00%          68                16    76.47%           0                 0         -
lightway-app-utils/src/connection_ticker.rs                           229                17    92.58%          28                 4    85.71%         126                15    88.10%           0                 0         -
lightway-app-utils/src/dplpmtud_timer.rs                              209                13    93.78%          22                 4    81.82%         117                11    90.60%           0                 0         -
lightway-app-utils/src/event_stream.rs                                 19                 0   100.00%           3                 0   100.00%          11                 0   100.00%           0                 0         -
lightway-app-utils/src/metrics.rs                                       4                 4     0.00%           2                 2     0.00%           4                 4     0.00%           0                 0         -
lightway-app-utils/src/network_change_monitor.rs                      158                72    54.43%          13                 6    53.85%          93                49    47.31%           0                 0         -
lightway-app-utils/src/packet_codec.rs                                  2                 2     0.00%           1                 1     0.00%           1                 1     0.00%           0                 0         -
lightway-app-utils/src/sockopt/ip_mtu_discover.rs                      81                81     0.00%           6                 6     0.00%          72                72     0.00%           0                 0         -
lightway-app-utils/src/sockopt/ip_pktinfo.rs                           14                 1    92.86%           1                 0   100.00%          16                 1    93.75%           0                 0         -
lightway-app-utils/src/tun.rs                                         409               409     0.00%          42                42     0.00%         260               260     0.00%           0                 0         -
lightway-app-utils/src/utils.rs                                        21                21     0.00%           1                 1     0.00%          11                11     0.00%           0                 0         -
lightway-client/src/config.rs                                         397               105    73.55%          20                 8    60.00%         266                67    74.81%           0                 0         -
lightway-client/src/dns_manager.rs                                     18                18     0.00%           4                 4     0.00%          16                16     0.00%           0                 0         -
lightway-client/src/io/inside/tun.rs                                   82                82     0.00%          12                12     0.00%          60                60     0.00%           0                 0         -
lightway-client/src/io/outside.rs                                      14                14     0.00%           2                 2     0.00%          12                12     0.00%           0                 0         -
lightway-client/src/io/outside/tcp.rs                                 106               106     0.00%          15                15     0.00%          67                67     0.00%           0                 0         -
lightway-client/src/io/outside/udp.rs                                 184               184     0.00%          20                20     0.00%         119               119     0.00%           0                 0         -
lightway-client/src/io/outside/udp/batch_receive.rs                    99                13    86.87%          11                 1    90.91%          84                13    84.52%           0                 0         -
lightway-client/src/keepalive.rs                                      615                44    92.85%          55                 6    89.09%         330                25    92.42%           0                 0         -
lightway-client/src/lib.rs                                           1367               791    42.14%         107                58    45.79%         947               601    36.54%           0                 0         -
lightway-client/src/main.rs                                           277               277     0.00%          17                17     0.00%         157               157     0.00%           0                 0         -
lightway-client/src/platform/linux/dns_manager.rs                     118                91    22.88%          14                 9    35.71%          87                62    28.74%           0                 0         -
lightway-client/src/platform/linux/dns_manager/direct_file.rs         106                42    60.38%          12                 6    50.00%          65                29    55.38%           0                 0         -
lightway-client/src/platform/linux/dns_manager/resolvconf.rs           61                61     0.00%           8                 8     0.00%          52                52     0.00%           0                 0         -
lightway-client/src/platform/linux/dns_manager/resolvectl.rs           41                41     0.00%           5                 5     0.00%          34                34     0.00%           0                 0         -
lightway-client/src/route_manager.rs                                 1148               166    85.54%          75                 6    92.00%         636                84    86.79%           0                 0         -
lightway-core/src/borrowed_bytesmut.rs                                373                 0   100.00%          24                 0   100.00%         185                 0   100.00%           0                 0         -
lightway-core/src/builder_predicates.rs                                24                12    50.00%           4                 2    50.00%          24                12    50.00%           0                 0         -
lightway-core/src/cipher.rs                                            13                 0   100.00%           2                 0   100.00%          10                 0   100.00%           0                 0         -
lightway-core/src/connection.rs                                      1823               969    46.85%          74                29    60.81%        1295               662    48.88%           0                 0         -
lightway-core/src/connection/builders.rs                              252                46    81.75%          22                 8    63.64%         260                53    79.62%           0                 0         -
lightway-core/src/connection/dplpmtud.rs                             1741                81    95.35%          63                 0   100.00%         830                 7    99.16%           0                 0         -
lightway-core/src/connection/expresslane.rs                            27                11    59.26%           4                 1    75.00%          36                 7    80.56%           0                 0         -
lightway-core/src/connection/fragment_map.rs                          366                 6    98.36%          25                 0   100.00%         254                 3    98.82%           0                 0         -
lightway-core/src/connection/io_adapter.rs                            877               149    83.01%          55                 8    85.45%         467                95    79.66%           0                 0         -
lightway-core/src/connection/key_update.rs                             34                13    61.76%           5                 0   100.00%          38                19    50.00%           0                 0         -
lightway-core/src/context.rs                                          214                51    76.17%          28                11    60.71%         235                64    72.77%           0                 0         -
lightway-core/src/context/ip_pool.rs                                    8                 3    62.50%           1                 0   100.00%           5                 0   100.00%           0                 0         -
lightway-core/src/context/server_auth.rs                               37                37     0.00%           4                 4     0.00%          26                26     0.00%           0                 0         -
lightway-core/src/encoding_request_states.rs                            3                 0   100.00%           1                 0   100.00%           3                 0   100.00%           0                 0         -
lightway-core/src/gso.rs                                              900               143    84.11%          29                 6    79.31%         424                92    78.30%           0                 0         -
lightway-core/src/io.rs                                                10                10     0.00%           3                 3     0.00%           9                 9     0.00%           0                 0         -
lightway-core/src/keyshare.rs                                           5                 0   100.00%           1                 0   100.00%           5                 0   100.00%           0                 0         -
lightway-core/src/lib.rs                                                9                 0   100.00%           3                 0   100.00%           9                 0   100.00%           0                 0         -
lightway-core/src/metrics.rs                                           81                71    12.35%          33                29    12.12%          73                63    13.70%           0                 0         -
lightway-core/src/packet.rs                                            38                10    73.68%           4                 1    75.00%          30                 6    80.00%           0                 0         -
lightway-core/src/plugin.rs                                           307                17    94.46%          22                 4    81.82%         148                10    93.24%           0                 0         -
lightway-core/src/tls/mod.rs                                            4                 4     0.00%           1                 1     0.00%           3                 3     0.00%           0                 0         -
lightway-core/src/utils.rs                                            341                28    91.79%          24                 3    87.50%         170                18    89.41%           0                 0         -
lightway-core/src/version.rs                                           93                 0   100.00%          17                 0   100.00%          82                 0   100.00%           0                 0         -
lightway-core/src/wire.rs                                             438                42    90.41%          29                 1    96.55%         235                12    94.89%           0                 0         -
lightway-core/src/wire/auth_failure.rs                                 27                 1    96.30%           3                 0   100.00%          17                 0   100.00%           0                 0         -
lightway-core/src/wire/auth_request.rs                                684                57    91.67%          34                 1    97.06%         351                24    93.16%           0                 0         -
lightway-core/src/wire/auth_success_with_config_ipv4.rs               222                 3    98.65%          11                 0   100.00%         124                 0   100.00%           0                 0         -
lightway-core/src/wire/data.rs                                         51                 1    98.04%           5                 0   100.00%          33                 0   100.00%           0                 0         -
lightway-core/src/wire/data_frag.rs                                   127                 1    99.21%          14                 0   100.00%          80                 0   100.00%           0                 0         -
lightway-core/src/wire/encoding_request.rs                             82                 2    97.56%           6                 0   100.00%          42                 1    97.62%           0                 0         -
lightway-core/src/wire/encoding_response.rs                            82                 2    97.56%           6                 0   100.00%          42                 1    97.62%           0                 0         -
lightway-core/src/wire/expresslane_config.rs                          192                 1    99.48%          10                 0   100.00%         110                 0   100.00%           0                 0         -
lightway-core/src/wire/expresslane_data.rs                           1332                70    94.74%          48                 5    89.58%         681                38    94.42%           0                 0         -
lightway-core/src/wire/ping.rs                                         95                 2    97.89%           7                 0   100.00%          59                 0   100.00%           0                 0         -
lightway-core/src/wire/pong.rs                                        109                 2    98.17%           8                 0   100.00%          72                 0   100.00%           0                 0         -
lightway-core/src/wire/server_config.rs                                69                 2    97.10%           4                 0   100.00%          37                 0   100.00%           0                 0         -
lightway-server/src/auth.rs                                           273                49    82.05%          22                 6    72.73%         171                28    83.63%           0                 0         -
lightway-server/src/config.rs                                          85                 0   100.00%           7                 0   100.00%          88                 0   100.00%           0                 0         -
lightway-server/src/connection.rs                                     137               137     0.00%          11                11     0.00%         110               110     0.00%           0                 0         -
lightway-server/src/connection_manager.rs                             339               339     0.00%          40                40     0.00%         294               294     0.00%           0                 0         -
lightway-server/src/connection_manager/connection_map.rs              407                16    96.07%          21                 1    95.24%         228                 7    96.93%           0                 0         -
lightway-server/src/io/inside.rs                                       97                18    81.44%          22                 8    63.64%          66                16    75.76%           0                 0         -
lightway-server/src/io/inside/tun.rs                                   57                57     0.00%          13                13     0.00%          42                42     0.00%           0                 0         -
lightway-server/src/io/outside/tcp.rs                                  93                93     0.00%          10                10     0.00%          68                68     0.00%           0                 0         -
lightway-server/src/io/outside/udp.rs                                 484               429    11.36%          27                24    11.11%         329               295    10.33%           0                 0         -
lightway-server/src/io/outside/udp/batch_receive.rs                   467                19    95.93%          20                 1    95.00%         265                15    94.34%           0                 0         -
lightway-server/src/io/outside/udp/cmsg.rs                            211                48    77.25%          17                 3    82.35%         174                43    75.29%           0                 0         -
lightway-server/src/io/outside/udp/send_queue.rs                      381                26    93.18%          24                 1    95.83%         209                16    92.34%           0                 0         -
lightway-server/src/ip_manager.rs                                     542                50    90.77%          22                 4    81.82%         242                23    90.50%           0                 0         -
lightway-server/src/ip_manager/ip_pool.rs                             545                 0   100.00%          28                 0   100.00%         257                 0   100.00%           0                 0         -
lightway-server/src/lib.rs                                            594               490    17.51%          34                26    23.53%         406               333    17.98%           0                 0         -
lightway-server/src/main.rs                                           201               201     0.00%          10                10     0.00%          96                96     0.00%           0                 0         -
lightway-server/src/metrics.rs                                        277               255     7.94%          95                85    10.53%         235               215     8.51%           0                 0         -
lightway-server/src/statistics.rs                                     132                59    55.30%           8                 4    50.00%          90                39    56.67%           0                 0         -
uniffi-bindgen/src/uniffi-bindgen.rs                                    3                 3     0.00%           1                 1     0.00%           3                 3     0.00%           0                 0         -
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
TOTAL                                                               22528              6916    69.30%        1596               628    60.65%       13723              4786    65.12%           0                 0         -

✅ Region coverage 69% passes
✅ Line coverage 65% passes

[kp-thomas-yau]

Closed due to an error on a CI update, fix is here: #485