chore(deps): bump h2 from 4.3.0 to 4.4.1

Bumps [h2](https://github.com/python-hyper/h2) from 4.3.0 to 4.4.1.
- [Changelog](https://github.com/python-hyper/h2/blob/master/CHANGELOG.rst)
- [Commits](python-hyper/h2@v4.3.0...v4.4.1)

---
updated-dependencies:
- dependency-name: h2
  dependency-version: 4.4.1
  dependency-type: indirect
...

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

Author: dependabot[bot]