Bump coverage from 7.6.4 to 7.6.9

Bumps [coverage](https://github.com/nedbat/coveragepy) from 7.6.4 to 7.6.9.
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](nedbat/coveragepy@7.6.4...7.6.9)

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

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

requirements.txt

@@ -1,6 +1,6 @@
 asgiref==3.8.1
 attrs==24.2.0
-coverage==7.6.4
+coverage==7.6.9
 Django==5.1.3
 djangorestframework==3.15.2
 djangorestframework-simplejwt==5.3.1