build(deps): bump certifi in /ops/check-changed

Bumps [certifi](https://github.com/certifi/python-certifi) from 2022.12.7 to 2023.7.22.
- [Commits](https://github.com/certifi/python-certifi/compare/2022.12.07...2023.07.22)

---
updated-dependencies:
- dependency-name: certifi
  dependency-type: direct:production
...
Signed-off-by: dependabot[bot] <support@github.com>

ops/check-changed/requirements.txt

-certifi==2022.12.7
+certifi==2023.7.22
 cffi==1.15.1
 charset-normalizer==2.1.1
 Deprecated==1.2.13