修改采购任务rpc注释

src/Service/Interfaces/Purchase/PurchaseTaskServiceInterface.php

@@ -26,6 +26,7 @@ interface PurchaseTaskServiceInterface
      *     'source_id' => '来源id',
      *     'notice_cancel_reason' => '通知取消原因',
      *     'type' => 1 // 1(订单采购); 2(备货采购); 3(样品采购)
+     *     'auth' => Auth::user() // 当前用户
      * ]
      * @return bool
      * @throws \Meibuyu\Micro\Exceptions\RpcException