Bump coverage[toml] from 7.2.7 to 7.3.0 (#2839)

Bumps [coverage[toml]](https://github.com/nedbat/coveragepy) from 7.2.7 to 7.3.0.
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](nedbat/coveragepy@7.2.7...7.3.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Tom Christie <tom@tomchristie.com>

requirements.txt

@@ -20,7 +20,7 @@ twine==4.0.2
 
 # Tests & Linting
 black==23.7.0
-coverage[toml]==7.2.7
+coverage[toml]==7.3.0
 cryptography==41.0.3
 mypy==1.5.1
 types-certifi==2021.10.8.2