修复市民红包审核报错

src/Hotline.Share/Dtos/Snapshot/OrderDto.cs

@@ -1032,7 +1032,7 @@ public class UpdateRedPackAuditInDto
     /// <summary>
     /// 积分审核状态
     /// </summary>
-    public ESnapshotSMSStatus PointsStatus { get; set; }
+    public ESnapshotSMSStatus? PointsStatus { get; set; }
 
     /// <summary>
     /// 积分