Bump tox-gh-actions from 2.1.0 to 2.2.0 in /requirements (#757)
Bump tox-gh-actions from 2.1.0 to 2.2.0 in /requirements (#757)

Bumps [tox-gh-actions](https://github.com/ymyzk/tox-gh-actions) from 2.1.0 to 2.2.0.
- [Release notes](https://github.com/ymyzk/tox-gh-actions/releases)
- [Commits](https://github.com/ymyzk/tox-gh-actions/compare/v2.1.0...v2.2.0)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
treyhunner/django-simple-history,treyhunner/django-simple-history