[X] inherit DataType based on attribute

Change the heuristic for deciding if we need ot ignore parent DataType,
as DataTrigger.Binding shoud inherit it, and
Picker.ItemDisplayNameBinding should not

this is an alternate fix for #23989, partially replaces #24513, and will
help fixing #25141 together with #24152

src/Controls/src/Core/ListView/ListView.cs

@@ -8,6 +8,7 @@
 using System.Windows.Input;
 using Microsoft.Extensions.Logging;
 using Microsoft.Maui.Controls.Internals;
+using Microsoft.Maui.Controls.Xaml;
 using Microsoft.Maui.Controls.Xaml.Diagnostics;
 using Microsoft.Maui.Devices;
 using Microsoft.Maui.Graphics;
@@ -151,6 +152,7 @@ protected override void OnBindingContextChanged()
 		}
 
 		/// <include file="../../docs/Microsoft.Maui.Controls/ListView.xml" path="//Member[@MemberName='GroupDisplayBinding']/Docs/*" />
+		[DoesNotInheritDataType]
 		public BindingBase GroupDisplayBinding
 		{
 			get { return _groupDisplayBinding; }
@@ -176,6 +178,7 @@ public DataTemplate GroupHeaderTemplate
 		}
 
 		/// <include file="../../docs/Microsoft.Maui.Controls/ListView.xml" path="//Member[@MemberName='GroupShortNameBinding']/Docs/*" />
+		[DoesNotInheritDataType]
 		public BindingBase GroupShortNameBinding
 		{
 			get { return _groupShortNameBinding; }

src/Controls/src/Core/Picker/Picker.cs

@@ -7,6 +7,7 @@
 using System.ComponentModel;
 using System.Runtime.CompilerServices;
 using Microsoft.Maui.Controls.Internals;
+using Microsoft.Maui.Controls.Xaml;
 using Microsoft.Maui.Graphics;
 
 namespace Microsoft.Maui.Controls
@@ -199,6 +200,7 @@ public TextAlignment VerticalTextAlignment
 
 		BindingBase _itemDisplayBinding;
 		/// <include file="../../docs/Microsoft.Maui.Controls/Picker.xml" path="//Member[@MemberName='ItemDisplayBinding']/Docs/*" />
+		[DoesNotInheritDataType]
 		public BindingBase ItemDisplayBinding
 		{
 			get { return _itemDisplayBinding; }

src/Controls/src/Core/TemplatedItemsList.cs

@@ -9,6 +9,7 @@
 using System.Threading.Tasks;
 using Cadenza.Collections;
 using Microsoft.Maui.Controls.Internals;
+using Microsoft.Maui.Controls.Xaml;
 using Microsoft.Maui.Devices;
 
 namespace Microsoft.Maui.Controls.Internals
@@ -100,6 +101,7 @@ event PropertyChangedEventHandler ITemplatedItemsList<TItem>.PropertyChanged
 			remove { PropertyChanged -= value; }
 		}
 
+		[DoesNotInheritDataType]
 		public BindingBase GroupDisplayBinding
 		{
 			get { return _groupDisplayBinding; }
@@ -133,6 +135,7 @@ public DataTemplate GroupHeaderTemplate
 
 		public BindableProperty GroupHeaderTemplateProperty { get; set; }
 
+		[DoesNotInheritDataType]
 		public BindingBase GroupShortNameBinding
 		{
 			get { return _groupShortNameBinding; }

src/Controls/src/Core/Xaml/DoesNotInheritDataTypeAttribute.cs

@@ -0,0 +1,9 @@
+#nullable disable
+using System;
+
+namespace Microsoft.Maui.Controls.Xaml
+{
+	internal class DoesNotInheritDataTypeAttribute : Attribute
+	{
+	}
+}

src/Controls/src/Xaml/XamlServiceProvider.cs

@@ -324,17 +324,17 @@ static bool IsBindingContextBinding(IElementNode node)
 				return false;
 			}
 
-			static bool IsBindingBaseProperty(IElementNode node, HydrationContext context)
+			static bool DoesNotInheritDataType(IElementNode node, HydrationContext context)
 			{
 				if (   node.TryGetPropertyName(node.Parent, out XmlName name)
 					&& node.Parent is IElementNode parent
 					&& XamlParser.GetElementType(parent.XmlType, 
 												 new XmlLineInfo(((IXmlLineInfo)node).LineNumber, ((IXmlLineInfo)node).LinePosition), 
 												 context.RootElement.GetType().Assembly, out var xpe) is Type parentType
 					&& parentType.GetRuntimeProperties().FirstOrDefault(p => p.Name == name.LocalName) is PropertyInfo propertyInfo
-					&& propertyInfo.PropertyType == typeof(BindingBase))
+					&& propertyInfo.CustomAttributes.Any(ca => ca.AttributeType == typeof(DoesNotInheritDataTypeAttribute)))
 				{								
-						return true;
+					return true;
 				}
 				return false;
 			}
@@ -360,7 +360,7 @@ static bool IsBindingBaseProperty(IElementNode node, HydrationContext context)
 				{
 					break;
 				}
-				if (IsBindingBaseProperty(n, context))
+				if (DoesNotInheritDataType(n, context))
 				{					
 					break;
 				}