Convert release-branches.py and update-required-checks.sh to TypeScript
#7434
| Job | Run time |
|---|---|
| 1m 13s | |
| 1m 26s | |
| 1m 14s | |
| 1m 30s | |
| 5m 53s | |
| 6m 25s | |
| 1m 29s | |
| 1m 20s | |
| 1m 27s | |
| 1m 20s | |
| 1m 16s | |
| 24m 33s |