Revert Mac test runner back to x86_64 because arm64 gives issues #1313
| Job | Run time |
|---|---|
| 8m 12s | |
| 21m 5s | |
| 8m 27s | |
| 17m 6s | |
| 6m 55s | |
| 11m 56s | |
| 14m 48s | |
| 8m 4s | |
| 14m 40s | |
| 7m 32s | |
| 12m 23s | |
| 12m 0s | |
| 9m 15s | |
| 9m 39s | |
| 11m 45s | |
| 10m 4s | |
| 12m 9s | |
| 9m 47s | |
| 12m 3s | |
| 12m 9s | |
| 14m 51s | |
| 14m 30s | |
| 19m 14s | |
| 4h 38m 34s |