Bump coverage from 6.4.2 to 6.4.4

Bumps [coverage](https://github.com/nedbat/coveragepy) from 6.4.2 to 6.4.4.
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](nedbat/coveragepy@6.4.2...6.4.4)

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

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

setup.cfg

@@ -45,7 +45,7 @@ packaging =
     build
     twine>=1.11.0
 develop =
-    coverage==6.4.2
+    coverage==6.4.4
     pre-commit==2.20.0
     gitlint-core==0.17.0
     flake8==5.0.2