Bump coverallsapp/github-action

Bumps the ci-dependencies group with 1 update in the / directory: [coverallsapp/github-action](https://github.com/coverallsapp/github-action).


Updates `coverallsapp/github-action` from 2.3.1 to 2.3.4
- [Release notes](https://github.com/coverallsapp/github-action/releases)
- [Commits](coverallsapp/github-action@v2.3.1...v2.3.4)

---
updated-dependencies:
- dependency-name: coverallsapp/github-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: ci-dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/test.yaml

@@ -91,7 +91,7 @@ jobs:
       # Comment on the PR with the coverage results and register a GitHub check
       # which links to the coveralls.io job.
       - name: Publish coverage report to coveralls.io
-        uses: coverallsapp/[email protected].1
+        uses: coverallsapp/[email protected].4
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           format: lcov