linux-builder: Add ephemeral option to delete VM's disk image on service restart
#1214
| Job | Run time |
|---|---|
| 3m 45s | |
| 2m 32s | |
| 4m 52s | |
| 4m 36s | |
| 5m 9s | |
| 13m 17s | |
| 34m 11s |