Bump typing-extensions from 4.7.1 to 4.12.2 (#162)

Bumps [typing-extensions](https://github.com/python/typing_extensions) from 4.7.1 to 4.12.2.
- [Release notes](https://github.com/python/typing_extensions/releases)
- [Changelog](https://github.com/python/typing_extensions/blob/main/CHANGELOG.md)
- [Commits](python/typing_extensions@4.7.1...4.12.2)

---
updated-dependencies:
- dependency-name: typing-extensions
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

sphinx/requirements.txt

@@ -27,7 +27,7 @@ sphinxcontrib-htmlhelp==2.0.1
 sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==1.0.3
 sphinxcontrib-serializinghtml==1.1.5
-typing_extensions==4.7.1
+typing_extensions==4.12.2
 urllib3==2.0.7
 zipp==3.19.2
 sphinx-design