fixed publish docker with tag

src/main/python/ddadevops/devops_docker_build.py

@@ -84,10 +84,12 @@ class DevopsDockerBuild(DevopsBuild):
         if(self.docker_publish_tag is not None):
             run('docker tag ' + self.name() + ' ' + self.dockerhub_user +
             '/' + self.name() + ':' + self.docker_publish_tag, shell=True)
+            run('docker push ' + self.dockerhub_user +
+            '/' + self.name() + ':' + self.docker_publish_tag, shell=True)
         else:
             run('docker tag ' + self.name() + ' ' + self.dockerhub_user +
             '/' + self.name(), shell=True)
-        
+
         run('docker push ' + self.dockerhub_user +
             '/' + self.name(), shell=True)