Fix _is_dev_install by using importlib.metadata API #1730
| Job | Run time |
|---|---|
| 6m 14s | |
| 6m 54s | |
| 7m 50s | |
| 8m 1s | |
| 8m 9s | |
| 9m 52s | |
| 8m 11s | |
| 10m 1s | |
| 10m 30s | |
| 9m 59s | |
| 6m 55s | |
| 13m 35s | |
| 1h 46m 11s |
| Job | Run time |
|---|---|
| 6m 14s | |
| 6m 54s | |
| 7m 50s | |
| 8m 1s | |
| 8m 9s | |
| 9m 52s | |
| 8m 11s | |
| 10m 1s | |
| 10m 30s | |
| 9m 59s | |
| 6m 55s | |
| 13m 35s | |
| 1h 46m 11s |