Bump coverage from 7.3.2 to 7.3.3

Bumps [coverage](https://github.com/nedbat/coveragepy) from 7.3.2 to 7.3.3.
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](nedbat/coveragepy@7.3.2...7.3.3)

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

Signed-off-by: dependabot[bot] <[email protected]>

requirements/test-requirements.txt

@@ -12,7 +12,7 @@ charset-normalizer==2.0.12
     # via
     #   -c requirements/requirements.txt
     #   requests
-coverage==7.3.2
+coverage==7.3.3
     # via
     #   -r requirements/test-requirements.in
     #   django-coverage-plugin