Updated change of ownership for timeshare

UnivateProperties_API/Repository/Timeshare/WeekRepository.cs

             {
                 saved.BankedWith = item.BankedWith;
             }
-
+            if (saved.OwnerId != item.OwnerId)
+            {
+                saved.OwnerId = item.OwnerId;
+            }
 
             if (saved.DisplayOwner != item.DisplayOwner)
             {