fixed c2f0f9e from https://gitee.com/qshome/ruoyi-vue-pro/pulls/324

修改`pay模块>提交退款申请>重复设置属性`

yudao-module-pay/yudao-module-pay-biz/src/main/java/cn/iocoder/yudao/module/pay/service/refund/PayRefundServiceImpl.java

@@ -130,7 +130,7 @@ public class PayRefundServiceImpl implements PayRefundService {
         } else {
             // 成功，插入退款单 状态为生成.没有和渠道交互
             // TODO @jason：搞到 convert 里。一些额外的自动，手动 set 下；
-            payRefundDO = PayRefundDO.builder().channelOrderNo(order.getChannelOrderNo())
+            payRefundDO = PayRefundDO.builder()
                     .appId(order.getAppId())
                     .channelOrderNo(order.getChannelOrderNo())
                     .channelCode(order.getChannelCode())