Test with rubocop version

Author: pcothenet

.github/workflows/test.yml

@@ -31,3 +31,11 @@ jobs:
           level: error
           haml_lint_flags: -c ./testdata/.haml-lint.yml
           reviewdog_flags: -filter-mode=file -fail-on-error
+      - name: github-pr-review with rubocop version
+        uses: ./
+        with:
+          github_token: ${{ secrets.github_token }}
+          reporter: github-pr-review
+          level: error
+          haml_lint_flags: -c ./testdata/.haml-lint.yml
+          rubocop_version: 1.31.2