build(deps): bump coverage from 7.6.3 to 7.6.4

Bumps [coverage](https://github.com/nedbat/coveragepy) from 7.6.3 to 7.6.4.
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](nedbat/coveragepy@7.6.3...7.6.4)

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

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

requirements/test.txt

@@ -5,7 +5,7 @@ flake8==7.1.1
 pydocstyle==6.3.0
 
 #Coverage Tools
-coverage==7.6.3
+coverage==7.6.4
 
 # Skip migration files for local testing
 django-test-without-migrations==0.6