Bump coverallsapp/github-action from 2.2.1 to 2.2.3

Bumps [coverallsapp/github-action](https://github.com/coverallsapp/github-action) from 2.2.1 to 2.2.3.
- [Release notes](https://github.com/coverallsapp/github-action/releases)
- [Commits](coverallsapp/github-action@v2.2.1...v2.2.3)

---
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>

.github/workflows/test.yml

@@ -37,7 +37,7 @@ jobs:
     - run: bundle exec rake test
 
     - name: Report to Coveralls
-      uses: coverallsapp/github-action@v2.2.1
+      uses: coverallsapp/github-action@v2.2.3
       with:
         github-token: ${{ secrets.github_token }}
         flag-name: "test ruby: ${{ matrix.ruby-version }} os: ${{ matrix.runs-on }}"
@@ -49,7 +49,7 @@ jobs:
     steps:
 
     - name: Report completion to Coveralls
-      uses: coverallsapp/github-action@v2.2.1
+      uses: coverallsapp/github-action@v2.2.3
       with:
         github-token: ${{ secrets.github_token }}
         parallel-finished: true