Bump coverage from 7.4.1 to 7.4.3

Bumps [coverage](https://github.com/nedbat/coveragepy) from 7.4.1 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@7.4.1...7.4.3)

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

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

Author: dependabot[bot]

dev_requirements/requirements-coverage.txt

@@ -4,5 +4,5 @@
 #
 #    pip-compile requirements-coverage.in
 #
-coverage==7.4.1
+coverage==7.4.3
     # via -r dev_requirements/requirements-coverage.in