style: format

test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/DiscountCard/GetDiscountCardByOutCardCodeResponse.json

@@ -140,4 +140,4 @@
             ]
         }
     ]
-}
+}

test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/DiscountCard/PrepareDiscountCardRequest.json

@@ -3,4 +3,4 @@
     "card_template_id": "87789b2f25177433bcbf407e8e471f95",
     "appid": "wxd678efh567hg6787",
     "notify_url": "https://api.test.com"
-}
+}

test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/DiscountCard/PrepareDiscountCardResponse.json

@@ -1,3 +1,3 @@
 {
     "prepare_card_token": "zyx53Nkey8o4bHpxTQvd8m7e92nG5mG2"
-}
+}

test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/DiscountCard/UserRecords/AddDiscountCardUserRecordRequest.json

@@ -32,4 +32,4 @@
             "objective_id": "123456"
         }
     ]
-}
+}