fix nox -s build not gathering typeshed libs licenses properly
#597
| Job | Run time |
|---|---|
| 53s | |
| 2s | |
| 42s | |
| 4m 16s | |
| 58s | |
| 2m 37s | |
| 1m 36s | |
| 9s | |
| 1m 0s | |
| 1m 20s | |
| 53s | |
| 56s | |
| 1m 20s | |
| 2m 2s | |
| 1m 46s | |
| 1m 16s | |
| 1m 56s | |
| 1m 25s | |
| 1m 40s | |
| 5m 6s | |
| 2m 7s | |
| 2m 10s | |
| 1m 53s | |
| 1m 56s | |
| 55s | |
| 40m 54s |