Build(deps): Bump typing-extensions in /dependencies/default (#425)

Bumps [typing-extensions](https://github.com/python/typing_extensions) from 4.3.0 to 4.4.0.
- [Release notes](https://github.com/python/typing_extensions/releases)
- [Changelog](https://github.com/python/typing_extensions/blob/main/CHANGELOG.md)
- [Commits](python/typing_extensions@4.3.0...4.4.0)

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

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

Author: dependabot[bot]

dependencies/default/constraints.txt

@@ -20,5 +20,5 @@ sortedcontainers==2.4.0
 tomli==2.0.1
 trio==0.22.0
 typed-ast==1.5.4
-typing_extensions==4.3.0
+typing_extensions==4.4.0
 zipp==3.9.0