Bump coverage from 7.2.7 to 7.3.1 (#74)

Bumps [coverage](https://github.com/nedbat/coveragepy) from 7.2.7 to 7.3.1.
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](nedbat/coveragepy@7.2.7...7.3.1)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pyproject.toml

@@ -30,7 +30,7 @@ Home = "https://github.com/pyvista/pytest-pyvista"
 [project.optional-dependencies]
 tests = [
     "codecov<2.2.0",
-    "coverage==7.2.7",
+    "coverage==7.3.1",
     "pytest>=3.5.0",
     "pytest-cov==4.1.0",
     "numpy<1.26",