fix: use the IMAGE_NAME variable

current behavior:
changing the IMAGE_NAME variable breaks the build

expected behavior:
changing the IMAGE_NAME should not break the build

ci/docker-publish.yml

@@ -72,5 +72,5 @@ jobs:
           echo IMAGE_ID=$IMAGE_ID
           echo VERSION=$VERSION
 
-          docker tag image $IMAGE_ID:$VERSION
+          docker tag $IMAGE_NAME $IMAGE_ID:$VERSION
           docker push $IMAGE_ID:$VERSION