change docker push for docker hub

.gitlab-ci.yml

@@ -74,4 +74,5 @@ publish:
     - docker push $registry_host/$registry_img:$APP_VERSION
     - docker logout $registry_host
     - docker login $docker_host -u $docker_user -p $docker_pass
+    - docker tag $registry_host/$registry_img:$APP_VERSION $docker_img:$APP_VERSION
     - docker push $docker_img:$APP_VERSION