pip(deps-dev): bump mypy-extensions from 1.0.0 to 1.1.0

Bumps [mypy-extensions](https://github.com/python/mypy_extensions) from 1.0.0 to 1.1.0.
- [Commits](python/mypy_extensions@1.0.0...1.1.0)

---
updated-dependencies:
- dependency-name: mypy-extensions
  dependency-version: 1.1.0
  dependency-type: indirect
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]