Github actions: Use checkout v3 everywhere #1401
| Job | Run time |
|---|---|
| 32m 48s | |
| 26m 33s | |
| 20m 34s | |
| 16m 17s | |
| 16m 45s | |
| 18m 16s | |
| 15m 29s | |
| 13m 12s | |
| 10m 24s | |
| 13m 47s | |
| 9m 48s | |
| 9m 16s | |
| 19m 37s | |
| 17m 26s | |
| 10m 51s | |
| 17m 4s | |
| 10m 48s | |
| 10m 50s | |
| 15m 27s | |
| 14m 43s | |
| 13m 41s | |
| 9m 1s | |
| 37m 6s | |
| 39m 45s | |
| 55s | |
| 7h 0m 23s |