Bump coverage from 7.6.0 to 7.6.1 in the pip-version group

Bumps the pip-version group with 1 update: [coverage](https://github.com/nedbat/coveragepy).


Updates `coverage` from 7.6.0 to 7.6.1
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](nedbat/coveragepy@7.6.0...7.6.1)

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

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

requirements/requirements-test.txt

@@ -1,3 +1,3 @@
-coverage==7.6.0
+coverage==7.6.1
 pytest==8.3.2
 pytest-cov==5.0.0