gh-145098: Use macos-26[-intel] instead of macos-15[-intel] in {jit,tail-call}.yml
#3367
| Job | Run time |
|---|---|
| 7m 30s | |
| 10m 24s | |
| 19m 52s | |
| 10m 43s | |
| 6m 44s | |
| 55m 13s |