ci: use actions/cache for restore/save cache, gh for deleting cache
#138
| Job | Run time |
|---|---|
| 34s | |
| 1m 15s | |
| 3m 2s | |
| 2m 4s | |
| 1m 28s | |
| 4m 39s | |
| 9m 57s | |
| 9m 51s | |
| 9m 58s | |
| 1m 40s | |
| 6m 50s | |
| 9m 58s | |
| 3m 30s | |
| 9m 56s | |
| 1h 14m 42s |