`ItemCollection` should implement `IList.Remove()`

[amwx]

Is your feature request related to a problem? Please describe.

ItemCollection currently only implements all but IList.Remove()

Avalonia/src/Avalonia.Controls/ItemCollection.cs

Lines 87 to 90 in 3edf20b

	int IList.Add(object? value) => Add(value);
	void IList.Clear() => Clear();
	void IList.Insert(int index, object? value) => Insert(index, value);
	void IList.RemoveAt(int index) => RemoveAt(index);

If you're working with the ItemCollection, but only have it as a IList reference, you get an error that the collection is read only, even though it might not be because IList.Remove is handled on the ItemsSourceView but immediately throws.

Describe the solution you'd like

class ItemCollection
{
+ void IList.Remove(object value) => Remove(value)
}

Describe alternatives you've considered

No response

Additional context

No response