feat: support `BackedEnum` values in database binds #15356

Job	Run time
Setup PHP Version for Code Coverage	2s
Others (8.2) / Sanity Tests	3m 22s
Others (8.3) / Sanity Tests	1m 41s
Others (8.4) / Sanity Tests	1m 40s
Others (8.5) / Sanity Tests	1m 42s
SeparateProcess (8.2) / tests	2m 22s
SeparateProcess (8.4) / tests	2m 2s
SeparateProcess (8.5) / tests	2m 9s
CacheLive (8.5) / Cache Live Tests	1m 30s
SeparateProcess (8.3) / tests	2m 2s
CacheLive (8.4) / Cache Live Tests	1m 27s
CacheLive (8.2) / Cache Live Tests	1m 36s
CacheLive (8.3) / Cache Live Tests	1m 39s
DatabaseLive (8.2, MySQLi, 5.7) / tests	3m 11s
DatabaseLive (8.5, SQLSRV, 8.0) / tests	5m 32s
DatabaseLive (8.4, OCI8, 8.0) / tests	8m 27s
DatabaseLive (8.3, SQLite3, 8.0) / tests	1m 1s
DatabaseLive (8.2, Postgre, 8.0) / tests	2m 46s
DatabaseLive (8.4, MySQLi, 8.0) / tests	4m 21s
DatabaseLive (8.2, OCI8, 8.0) / tests	9m 4s
DatabaseLive (8.3, MySQLi, 8.0) / tests	4m 2s
DatabaseLive (8.5, SQLite3, 8.0) / tests	1m 28s
DatabaseLive (8.3, Postgre, 8.0) / tests	1m 55s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	5m 56s
DatabaseLive (8.2, MySQLi, 8.0) / tests	4m 38s
DatabaseLive (8.3, OCI8, 8.0) / tests	7m 50s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	6m 26s
DatabaseLive (8.4, Postgre, 8.0) / tests	1m 46s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	5m 53s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 3s
DatabaseLive (8.4, SQLite3, 8.0) / tests	1m 15s
DatabaseLive (8.5, OCI8, 8.0) / tests	8m 18s
DatabaseLive (8.5, Postgre, 8.0) / tests	1m 56s
DatabaseLive (8.5, MySQLi, 8.0) / tests	4m 59s
Upload coverage results to Coveralls / coveralls	39s
	1h 57m 40s

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