[ci] fix some shellcheck warnings in package-building scripts #9228
| Job | Run time |
|---|---|
| 9m 21s | |
| 10m 3s | |
| 10m 36s | |
| 11m 59s | |
| 13m 15s | |
| 12m 5s | |
| 13m 43s | |
| 12m 0s | |
| 10m 53s | |
| 11m 51s | |
| 13m 34s | |
| 11m 4s | |
| 25m 4s | |
| 11m 49s | |
| 30m 15s | |
| 13m 12s | |
| 14m 57s | |
| 15m 18s | |
| 11m 24s | |
| 29m 12s | |
| 15m 29s | |
| 7m 51s | |
| 2s | |
| 5h 14m 57s |