fix: correct PackageContentsTest glob prefix on windows
#1454
| Job | Run time |
|---|---|
| 10m 7s | |
| 1m 56s | |
| 10m 34s | |
| 2m 3s | |
| 10m 19s | |
| 5m 26s | |
| 11m 41s | |
| 13m 17s | |
| 17m 44s | |
| 18m 14s | |
| 2s | |
| 1h 41m 23s |