chore(deps): bump coverage from 7.6.4 to 7.6.8

Bumps [coverage](https://github.com/nedbat/coveragepy) from 7.6.4 to 7.6.8.
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](coveragepy/coveragepy@7.6.4...7.6.8)

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

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

Author: dependabot[bot]

requirements-test.txt

@@ -1,6 +1,6 @@
 -e .
 django-ipware>=3
-coverage==7.6.4
+coverage==7.6.8
 pytest==8.3.3
 pytest-cov==5.0.0
 pytest-django==4.9.0