Sample for removing expnader runtime from listview#1

Dhivya-SF4094 wants to merge 2 commits intoSyncfusionExamples:masterSyncfusionExamples/how-to-remove-expander-element-from-item-template-of-.net-maui-listview:masterfrom

Dhivya-SF4094:Expander_ListViewDhivya-SF4094/how-to-remove-expander-element-from-item-template-of-.net-maui-listview:Expander_ListViewCopy head branch name to clipboard