修复设备任务配置模型类中因引入软删除逻辑而未配置软删字段导致部分业务逻辑报错的问题

Server/application/common/model/DeviceTaskconf.php

@@ -19,5 +19,6 @@ class DeviceTaskconf extends Model
     protected $autoWriteTimestamp = true;
     protected $createTime = 'createTime';
     protected $updateTime = 'updateTime';
+    protected $deleteTime = 'deleteTime';
     protected $defaultSoftDelete = 0;
 }