Bump typing-extensions from 4.6.2 to 4.6.3

Bumps [typing-extensions](https://github.com/python/typing_extensions) from 4.6.2 to 4.6.3.
- [Changelog](https://github.com/python/typing_extensions/blob/main/CHANGELOG.md)
- [Commits](python/typing_extensions@4.6.2...4.6.3)

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

Signed-off-by: dependabot[bot] <support@github.com>