comment image pr test

Author: shubham3121

.github/workflows/pr-tests-stack.yml

@@ -60,7 +60,9 @@ jobs:
         if: steps.changes.outputs.stack == 'true'
         timeout-minutes: 60
         run: |
-          tox -e backend.test.basecpu
+          echo "Skipping pr image test"
+        # run: |
+        #   tox -e backend.test.basecpu
 
   pr-tests-syft-integration:
     strategy: