Merge pull request #4 from bastelfreak/ci

CI: Add Vox Pupuli best practices

Author: bastelfreak

.github/workflows/pr-testing.yaml

@@ -48,9 +48,13 @@ jobs:
           lein -U test
 
   tests:
+    if: always()
     needs:
       - run-lein-tests
     runs-on: ubuntu-24.04
     name: Test suite
     steps:
-      - run: echo Test suite completed
+      - name: Decide whether the needed jobs succeeded or failed
+        uses: re-actors/alls-green@release/v1
+        with:
+          jobs: ${{ toJSON(needs) }}