HeroBot add task failed status support

heroBot.mjs

@@ -122,12 +122,15 @@ class HeroBot {
     }
 
     //回传任务数据给联盟
-    async saveTaskData(task_id, task_token, task_data) {
+    async saveTaskData(task_id, task_token, task_data, task_status) {
         let params = {
             name: this.name,
             task_id: task_id,
             task_result: task_data
         };
+        if (typeof(task_status) != 'undefined') {
+            params.status = task_status;
+        }
         params.sign = this.sign(params, task_token);    //对参数进行签名
 
         let response = null;