build: skip unit tests by default for install phase calls
#2379
| Job | Run time |
|---|---|
| 2s | |
| 3m 40s | |
| 4m 8s | |
| 6s | |
| 3m 38s | |
| 3m 30s | |
| 1m 3s | |
| 50s | |
| 3m 33s | |
| 2m 46s | |
| 2m 1s | |
| 5m 5s | |
| 1m 48s | |
| 2m 11s | |
| 6m 43s | |
| 2m 16s | |
| 1m 52s | |
| 2m 47s | |
| -1s | |
| 0s | |
| 2s | |
| 48m 0s |