Bump coverage from 6.5.0 to 7.3.3

Bumps [coverage](https://github.com/nedbat/coveragepy) from 6.5.0 to 7.3.3.
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](nedbat/coveragepy@6.5.0...7.3.3)

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

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

requirements_dev.txt

@@ -1,4 +1,4 @@
-coverage==6.5.0
+coverage==7.3.3
 coveralls==3.3.1
 mypy==1.6.1
 pytest==7.4.3