test: check new ls action

Author: lakkeger

.github/workflows/integration-test.yml

@@ -50,7 +50,7 @@ jobs:
           pip install -r requirements-dev.txt
 
       - name: Start LocalStack
-        uses: LocalStack/setup-localstack@main
+        uses: LocalStack/setup-localstack@refactor_default_action
         with:
           image-tag: 'latest'
           use-pro: 'true'