stage is checker

Author: tmonty12

.github/workflows/container-validation-backends.yml

@@ -82,7 +82,7 @@ jobs:
           ECR_HOSTNAME: ${{ secrets.AWS_ACCOUNT_ID }}.dkr.ecr.${{ secrets.AWS_DEFAULT_REGION }}.amazonaws.com
         run: |
           cd deploy/cloud/operator
-          docker build --target check --progress=plain --build-arg DOCKER_PROXY=${ECR_HOSTNAME}/dockerhub/ .
+          docker build --target checker --progress=plain --build-arg DOCKER_PROXY=${ECR_HOSTNAME}/dockerhub/ .
       - name: Build Container
         id: build-image
         shell: bash