Changed PART_Hover CornerRadius from 2 to TemplateBinding CornerRadius

Author: Avid29

components/Segmented/src/SegmentedItem/SegmentedItem.xaml

@@ -1,4 +1,4 @@
-<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                     xmlns:local="using:CommunityToolkit.WinUI.Controls"
                     xmlns:win="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
@@ -614,7 +614,7 @@
                             <Border x:Name="PART_Hover"
                                     Margin="{Binding RelativeSource={RelativeSource Mode=TemplatedParent}, Converter={StaticResource MarginConverter}}"
                                     Background="Transparent"
-                                    CornerRadius="2"
+                                    CornerRadius="{TemplateBinding CornerRadius}"
                                     RenderTransformOrigin="0.5, 0.5">
                                 <win:Border.BackgroundTransition>
                                     <win:BrushTransition Duration="0:0:0.083" />