Bump coverage from 7.3.1 to 7.3.4

Bumps [coverage](https://github.com/nedbat/coveragepy) from 7.3.1 to 7.3.4.
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](nedbat/coveragepy@7.3.1...7.3.4)

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

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

tests/requirements.txt

@@ -1,5 +1,5 @@
 atoma==0.0.17
-coverage==7.3.1
+coverage==7.3.4
 pytest==7.4.2
 pytest-cov==4.1.0
 pytest-django==4.5.2