Run dotnet format (#3244)

BTCPayServer/Data/WalletTransactionDataExtensions.cs

@@ -49,7 +49,7 @@ namespace BTCPayServer.Data
             return blobInfo;
         }
         static JsonSerializerSettings LabelSerializerSettings = new JsonSerializerSettings()
-        { 
+        {
             ContractResolver = new CamelCasePropertyNamesContractResolver(),
             Formatting = Formatting.None
         };