[3.11] gh-145098: Use macos-15-intel instead of unstable `macos-26-…
#557
| Job | Run time |
|---|---|
| 11s | |
| 11s |
macos-15-intel instead of unstable `macos-26-…
#557
| Job | Run time |
|---|---|
| 11s | |
| 11s |