Update qa.yml

Signed-off-by: Chimi1999 <143087281+Chimi1999@users.noreply.github.com>

Author: Chimi1999

.github/workflows/qa.yml

@@ -52,7 +52,11 @@ jobs:
           ECR_REPOSITORY: qa-services
           IMAGE_TAG: "CREDO_V_${{ github.run_number }}"
         run: |
-          docker build --platform linux/amd64 -t $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG  .
+          docker buildx build \
+            --platform linux/amd64 \
+            --push \
+            -t $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG \
+            .
           docker push $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG
           docker image list