CLDC-4236: use list-images in review app deployments

.github/workflows/aws_deploy.yml

@@ -55,7 +55,7 @@ jobs:
 
       - name: Check if image with tag already exists
         run: |
-          echo "image-exists=$(if aws ecr list-images --repository-name=$repository --query "imageIds[*].imageTag" | grep -q ${{ github.sha }}; then echo true; else echo false; fi)" >> $GITHUB_ENV
+          echo "image-exists=$(if aws ecr describe-images --repository-name=$repository --image-ids imageTag=${{ github.sha }} > /dev/null 2>&1; then echo true; else echo false; fi)" >> $GITHUB_ENV
 
       - name: Build, tag, and push docker image to ECR if there is no image, failing for releases
         id: build-image