Chore(deps): Bump urllib3 from 2.0.2 to 2.2.2 in /docs (#830)

Bumps [urllib3](https://github.com/urllib3/urllib3) from 2.0.2 to 2.2.2.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@2.0.2...2.2.2)

---
updated-dependencies:
- dependency-name: urllib3
  dependency-type: indirect
...

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

Author: dependabot[bot]

docs/requirements.txt

@@ -55,7 +55,7 @@ sphinxcontrib-qthelp==1.0.3
     # via sphinx
 sphinxcontrib-serializinghtml==1.1.5
     # via sphinx
-urllib3==2.0.2
+urllib3==2.2.2
     # via requests
 zipp==3.21.0
     # via importlib-metadata