feat(work): 随官方更新获取对外收款记录接口模型

test/SKIT.FlurlHttpClient.Wechat.Work.UnitTests/ModelSamples/CgibinExternalPay/Bill/CgibinExternalPayGetBillListResponse.json

@@ -1,13 +1,15 @@
-{
+{
     "errcode": 0,
     "errmsg": "ok",
     "next_cursor": "CURSOR",
     "bill_list": [
         {
             "transaction_id": "xxxxx",
+            "bill_type": 1,
             "trade_state": 1,
             "pay_time": 12345,
             "out_trade_no": "xxxx",
+            "out_refund_no": "xxxxx",
             "external_userid": "xxxx",
             "total_fee": 100,
             "payee_userid": "zhangshan",
@@ -35,6 +37,10 @@
                 "name": "xxx",
                 "phone": "xxx",
                 "address": "xxx"
+            },
+            "miniprogram_info": {
+                "appid": "xxx",
+                "name": "xxx"
             }
         }
     ]