Bump coverallsapp/github-action from 2.3.4 to 2.3.6

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]>

.github/workflows/ci.yml

@@ -37,7 +37,7 @@ jobs:
       - name: Coveralls GitHub Action
         # You may pin to the exact commit or the version.
         # uses: coverallsapp/github-action@c7885c00cb7ec0b8f9f5ff3f53cddb980f7a4412
-        uses: coverallsapp/[email protected].4
+        uses: coverallsapp/[email protected].6
         if: matrix.node == 16
         with:
           github-token: "${{ secrets.GITHUB_TOKEN }}"