Merge pull request #6442 from ethereum-optimism/dependabot/pip/ops/check-changed/certifi-2023.7.22

build(deps): bump certifi from 2022.12.7 to 2023.7.22 in /ops/check-changed

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