natvis: drop unused intrinsic

natvis/entt/entity.natvis

@@ -1,9 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">
 	<Type Name="entt::basic_registry&lt;*&gt;">
-		<Intrinsic Name="to_entity" Expression="*((traits_type::entity_type *)&amp;entity) &amp; traits_type::entity_mask">
-			<Parameter Name="entity" Type="traits_type::value_type &amp;"/>
-		</Intrinsic>
 		<DisplayString>{{ pools={ pools.size() } }}</DisplayString>
 		<Expand>
 			<Item Name="[entities]">entities</Item>