also add az stack group delete --action-on-unmanage deleteResources

Author: MaxHorstmann

Runner-Images/DeploymentStacks/scripts/delete.sh

@@ -24,7 +24,9 @@ echo -e "\n>>> Beginning Deletion ...\n"
 
 az stack group delete --resource-group "$ADE_RESOURCE_GROUP_NAME" \
     --name "$ADE_ENVIRONMENT_NAME" \
-    --delete-resources --yes
+    --delete-resources --yes \
+    --action-on-unmanage deleteResources
+
 
 if [ $? -eq 0 ]; then # deployment successfully created
     echo "Successfully Deleted Resources"