Bump coverage from 7.4.2 to 7.4.3 (#442)

Bumps [coverage](https://github.com/nedbat/coveragepy) from 7.4.2 to 7.4.3.
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](nedbat/coveragepy@7.4.2...7.4.3)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements-test.txt

@@ -1,3 +1,3 @@
 tox==4.13.0
-coverage==7.4.2
+coverage==7.4.3
 ruff==0.2.2