fix(deps): bump typing-extensions from 4.5.0 to 4.9.0 (#81)

Bumps [typing-extensions](https://github.com/python/typing_extensions) from 4.5.0 to 4.9.0.
- [Release notes](https://github.com/python/typing_extensions/releases)
- [Changelog](https://github.com/python/typing_extensions/blob/main/CHANGELOG.md)
- [Commits](python/typing_extensions@4.5.0...4.9.0)

---
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>

Author: dependabot[bot]

requirements.txt

@@ -18,7 +18,7 @@ pytz            == 2022.7.1
 setuptools      == 65.6.3
 six             == 1.16.0
 toml            == 0.10.2
-typing_extensions == 4.5.0
+typing_extensions == 4.9.0
 visitor         == 0.1.3
 webassets       == 2.0
 Werkzeug        == 3.0.1