Fix broken link in `CONTRIBUTING.md` (#37688)

Can see currently the link is dead currently, but this changes fixes
locally


https://github.com/user-attachments/assets/e01d9c47-e91e-4c24-8285-01e3b45583b9


Release Notes:

- N/A
1d828b6ac6Marco Groot committed on 9/6/2025, 10:29:34 AM· committed by GitHubparent777ce7c
1 file changedLine totals unavailable