build(deps-dev): bump karma from 6.4.3 to 6.4.4 in the karma group

Bumps the karma group with 1 update: [karma](https://github.com/karma-runner/karma).


Updates `karma` from 6.4.3 to 6.4.4
- [Release notes](https://github.com/karma-runner/karma/releases)
- [Changelog](https://github.com/karma-runner/karma/blob/master/CHANGELOG.md)
- [Commits](karma-runner/karma@v6.4.3...v6.4.4)

---
updated-dependencies:
- dependency-name: karma
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: karma
...

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

Author: dependabot[bot]