Adds a temp step

Signed-off-by: Darshit Chanpura <dchanp@amazon.com>

Author: DarshitChanpura

.github/workflows/ci.yml

@@ -196,6 +196,9 @@ jobs:
           restore-keys: |
             maven-local-
 
+      - name: Verify Cached Files
+        run: ls -R ~/.m2/repository/org/opensearch/ || echo "Cache restoration failed"
+
       - name: Run SampleResourcePlugin Integration Tests
         uses: gradle/gradle-build-action@v3
         with: