Bump coveralls from 3.2.0 to 3.3.1
Bump coveralls from 3.2.0 to 3.3.1

Bumps [coveralls](https://github.com/TheKevJames/coveralls-python) from 3.2.0 to 3.3.1.
- [Release notes](https://github.com/TheKevJames/coveralls-python/releases)
- [Changelog](https://github.com/TheKevJames/coveralls-python/blob/master/CHANGELOG.md)
- [Commits](https://github.com/TheKevJames/coveralls-python/compare/3.2.0...3.3.1)

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

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
spotify/napalm,napalm-automation/napalm,spotify/napalm