build(deps): bump certifi from 2019.6.16 to 2024.7.4 (#525)

Bumps [certifi](https://github.com/certifi/python-certifi) from 2019.6.16 to 2024.7.4.
- [Commits](certifi/python-certifi@2019.06.16...2024.07.04)

---
updated-dependencies:
- dependency-name: certifi
  dependency-version: 2024.7.4
  dependency-type: direct:production
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements-docs.txt

@@ -1,7 +1,7 @@
 alabaster==0.7.12
 attrs==19.1.0
 Babel==2.9.1
-certifi==2019.6.16
+certifi==2024.7.4
 chardet==3.0.4
 docutils==0.15.2
 idna==3.7