chore(addon-huaweipay): 支持华为支付参数配置

src/addon/huaweipay/event/Install.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace addon\wechatpay\event;
+
+/**
+ * 应用安装
+ */
+class Install
+{
+    /**
+     * 执行安装
+     */
+    public function handle()
+    {
+        return success();
+    }
+}