Bump coveralls from 3.3.1 to 4.0.1 (#1415)

Bumps [coveralls](https://github.com/TheKevJames/coveralls-python) from 3.3.1 to 4.0.1.
- [Release notes](https://github.com/TheKevJames/coveralls-python/releases)
- [Changelog](https://github.com/TheKevJames/coveralls-python/blob/master/CHANGELOG.md)
- [Commits](TheKevJames/coveralls-python@3.3.1...4.0.1)

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

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

Author: dependabot[bot]

requirements_dev.txt

@@ -2,7 +2,7 @@
 # PlexAPI requirements to run py.test.
 # pip install -r requirements_dev.txt
 #---------------------------------------------------------
-coveralls==3.3.1
+coveralls==4.0.1
 flake8==7.0.0
 pillow==10.3.0
 pytest==8.2.0