[gh-actions] Bump coverallsapp/github-action from 2.3.4 to 2.3.6 (#24)

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@cfd0633...648a8eb)

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

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

Author: dependabot[bot]

.github/workflows/test.yml

@@ -55,7 +55,7 @@ jobs:
         run: go test -v -covermode=count -coverprofile=coverage.out
 
       - name: Coveralls
-        uses: coverallsapp/github-action@cfd0633edbd2411b532b808ba7a8b5e04f76d2c8 #2.3.4
+        uses: coverallsapp/github-action@648a8eb78e6d50909eff900e4ec85cab4524a45b #2.3.6
         with:
           github-token: ${{ secrets.github_token }}
           file: coverage.out