chore: Bump coverallsapp/github-action from 2.3.4 to 2.3.6 (#50)

Bumps [coverallsapp/github-action](https://github.com/coverallsapp/github-action) from 2.3.4 to 2.3.6.
- [Release notes](https://github.com/coverallsapp/github-action/releases)
- [Commits](coverallsapp/github-action@v2.3.4...v2.3.6)

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

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

Author: dependabot[bot]

.github/workflows/test.yml

@@ -45,7 +45,7 @@ jobs:
       - name: Convert coverage.out to coverage.lcov
         uses: jandelgado/gcov2lcov-action@v1
       - name: Coveralls
-        uses: coverallsapp/[email protected].4
+        uses: coverallsapp/[email protected].6
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           path-to-lcov: coverage.lcov