Update chip Documentation

Author: HariharanChokkalingam

maui-toolkit/Chips/Getting-Started.md

@@ -437,6 +437,8 @@ this.Content = grid;
 
 ![ChipGroup sample with display member path and itemsSource demo](images/getting-started/getting_started.png)
 
+N> When publishing in AOT mode on iOS, ensure `[Preserve(AllMembers = true)]` is added to the model class to maintain DisplayMemberPath binding
+
 ## Set types of chip group
 
 The functionality of chips control differ based on its [ChipType](https://help.syncfusion.com/cr/maui-toolkit/Syncfusion.Maui.Toolkit.Chips.SfChipGroup.html#Syncfusion_Maui_Toolkit_Chips_SfChipGroup_ChipType) property.