fix: 修改扩展ID命名

composer.json

@@ -25,7 +25,7 @@
   },
   "extra": {
     "sixshop": {
-      "id": "aliyun-wuliu",
+      "id": "aliyun_wuliu",
       "class": "SixShop\\AliyunWuliu\\Extension"
     }
   }

info.php

@@ -1,7 +1,7 @@
 <?php
 declare(strict_types=1);
 return [
-  'id' => 'aliyun-wuliu',
+  'id' => 'aliyun_wuliu',
   'name' => '全国快递物流查询',
   'is_core' => false,
   'category' => 'other',