Fix bug when tagging image

Author: Jairo Llopis

hooks/push

@@ -23,7 +23,7 @@ docker(
 # Push built images
 local_image = "%s:%s" % (REPO, VERSION)
 public_image = "%s/%s%s:%s" % (REGISTRY, REPO, SUFFIX, VERSION)
-docker["image", "tag", local_image, public_image]
+docker["image", "tag", local_image, public_image] & FG
 docker["image", "push", public_image] & FG
 if VERSION == local.env.get("LATEST_RELEASE"):
     latest_version = "alpine" if VERSION.endswith("-alpine") else "latest"