changed ccache-action GitHub action to v1.2 for most workflows
#16230
| Job | Run time |
|---|---|
| 2m 56s | |
| 7m 51s | |
| 2m 39s | |
| 9m 4s | |
| 2m 32s | |
| 9m 23s | |
| 2m 1s | |
| 7m 30s | |
| 43m 56s |