build(deps): bump coverage from 6.5.0 to 7.0.1

Bumps [coverage](https://github.com/nedbat/coveragepy) from 6.5.0 to 7.0.1.
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](coveragepy/coveragepy@6.5.0...7.0.1)

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

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

Author: dependabot[bot]

requirements-test.txt

@@ -4,7 +4,7 @@
 -r requirements-pinned.txt
 
 # additional test tools for linting and coverage measurement
-coverage==6.5.0
+coverage==7.0.1
 black==22.12.0
 isort==5.11.4
 pylint==2.15.9