kubernetes: fix ingress rule for node go-based backend

kubernetes/ingress-new.yaml

@@ -24,8 +24,8 @@ spec:
           servicePort: http
       - path: /api/
         backend:
-          serviceName: backend-new
-          servicePort: 4000
+          serviceName: backend-go
+          servicePort: http
       - path: /rabbitmq/
         backend:
           serviceName: broker