Bump coverage from 7.3.4 to 7.4.0

Bumps [coverage](https://github.com/nedbat/coveragepy) from 7.3.4 to 7.4.0.
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](nedbat/coveragepy@7.3.4...7.4.0)

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

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

pyproject.toml

@@ -39,7 +39,7 @@ graph = [
     'graphviz',
 ]
 dev = [
-    'coverage==7.3.4',
+    'coverage==7.4.0',
     'mypy==1.7.1',
 ]
 publish = [