drone: update

.drone.yml

@@ -30,12 +30,12 @@ steps:
         from_secret: aliyuncs_password
       repo: registry.cn-hangzhou.aliyuncs.com/kpt-event/kpt-temporary-mqtt
       registry: registry.cn-hangzhou.aliyuncs.com
-      tags: [ test ]
+      tags: [ latest ]
 
 trigger:
   branch:
     include:
-    - feature/*
+    - master
   event:
     include:
     - push