changed ccache-action GitHub action to v1.2 for most workflows
#16227
| Job | Run time |
|---|---|
| 9m 25s | |
| 9m 36s | |
| 2m 23s | |
| 7m 21s | |
| 2m 15s | |
| 7m 3s | |
| 2m 33s | |
| 2m 44s | |
| 43m 20s |