修复分销时二级推广人无法获得奖励金问题

源代码中获取二级返佣比例时字段名与数据库字段名不符合（ store_brokerage_ratio_two），致使取出的比例为0,二级分销函数直接返回，进而导致了二级分销人无法得到佣金，修改字段为（store_brokerage_two），与数据库对应即可

application/routine/model/user/User.php

@@ -131,7 +131,7 @@ class User extends ModelBasic
         if($storeBrokerageStatu == 1){
             if(!User::be(['uid'=>$userInfoTwo['spread_uid'],'is_promoter'=>1]))  return true;
         }
-        $brokerageRatio = (SystemConfigService::get('store_brokerage_ratio_two') ?: 0)/100;
+        $brokerageRatio = (SystemConfigService::get('store_brokerage_two') ?: 0)/100;
         if($brokerageRatio <= 0) return true;
         $cost = isset($orderInfo['cost']) ? $orderInfo['cost'] : 0;//成本价
         if($cost > $orderInfo['pay_price']) return true;//成本价大于支付价格时直接返回