build: fix some -Wsign-conversion/-Warith-conversion warnings
#18092
| Job | Run time |
|---|---|
| 10m 34s | |
| 1m 37s | |
| 2m 54s | |
| 2m 54s | |
| 2m 56s | |
| 2m 56s | |
| 2m 49s | |
| 2m 50s | |
| 2m 46s | |
| 2m 49s | |
| 2m 49s | |
| 2m 50s | |
| 2m 54s | |
| 2m 48s | |
| 2m 48s | |
| 2m 48s | |
| 2m 54s | |
| 2m 55s | |
| 2m 48s | |
| 2m 49s | |
| 2m 50s | |
| 1h 6m 18s |