update dingding.json

dingding.json

 {
 {
   "msgtype": "markdown",
   "msgtype": "markdown",
   "markdown": {
   "markdown": {
-    "title":"点餐服务",
-    "text": "### 点餐啦\n> ![screenshot](http://47.98.129.121:5060/job/havedinner/ws/chifanlo.gif)\n> "
+    "title":"自动化测试",
+    "text": "### 点餐啦\n> ![screenshot](https://xmgit.ixm5.cn/zhengfangyuan/havedinner.git/chifanlo.gif)\n> "
   }
   }
 }
 }
\ No newline at end of file