added changes to docker check inn workflow as recommended

.github/workflows/pull-request.yml

@@ -272,27 +272,12 @@ jobs:
                 run: |
                   docker run -d --name talawa-admin-app-container -p 8080:8080 talawa-admin-app
 
-            - name: Check if Talawa Admin App is running
-               run: |
-                timeout=60
-               while ! nc -z localhost 8080 && [ $timeout -gt 0 ]; do
-                sleep 1
-                timeout=$((timeout-1))
-              done
-
-              if [ $timeout -eq 0 ]; then
-               echo "Timeout waiting for application to start"
-               exit 1
-               fi
-
-         # Retry curl up to 3 times with 5s delay
-         for i in {1..3}; do
-           if curl --fail --silent http://localhost:8080/index.html; then
-             exit 0
-           fi
-           sleep 5
-         done
-         exit 1
+            - name: Check if Talawa Admin app starts in Docker
+                runs-on: ubuntu-latest
+                needs: [Code-Quality-Checks]
+                steps:
+                  - name: Checkout the Repository
+                    uses: actions/checkout@v4
 
         - name: Stop Docker Container 
               if: always()