Convert release-branches.py and update-required-checks.sh to TypeScript
#11799
| Job | Run time |
|---|---|
| 52s | |
| 56s | |
| 16s | |
| 4m 34s | |
| 4m 18s | |
| 4m 32s | |
| 6m 9s | |
| 6m 52s | |
| 7m 53s | |
| 5m 46s | |
| 5m 23s | |
| 6m 33s | |
| 6m 8s | |
| 8m 58s | |
| 9m 4s | |
| 1h 18m 14s |