Remove workaround for wasdk 1.6 < preview2

Author: Arlodotexe

MultiTarget/WinUI.Extra.props

@@ -61,23 +61,4 @@
       <HintPath Condition="Exists('c:\Program Files\Microsoft Visual Studio\2022\Preview\Common7\IDE\Extensions\Xamarin.VisualStudio')">c:\Program Files\Microsoft Visual Studio\2022\Preview\Common7\IDE\Extensions\Xamarin.VisualStudio\Xamarin.Mac.dll</HintPath>
     </Reference>
   </ItemGroup>
-
-    <!--
-    Workaround for WindowsAppSdk 1.6
-    Track https://github.com/CommunityToolkit/Labs-Windows/pull/561#issuecomment-2274727870
-    -->
-  <Target Condition="'$(IsWinAppSdk)' == 'true'" Name="CsWinRTRemoveXamlDllReferences" AfterTargets="ResolveTargetingPackAssets;ResolveReferences" BeforeTargets="XamlPreCompile;CoreCompile" Outputs="@(Reference)">
-      <ItemGroup>
-          <Reference Remove="@(Reference)"
-              Condition="'%(Reference.Filename)%(Reference.Extension)' == 'Microsoft.Windows.UI.Xaml.dll'" />
-          <ReferencePathWithRefAssemblies Remove="@(ReferencePathWithRefAssemblies)"
-              Condition="'%(ReferencePathWithRefAssemblies.Filename)%(ReferencePathWithRefAssemblies.Extension)' == 'Microsoft.Windows.UI.Xaml.dll'" />
-          <ReferenceCopyLocalPaths Remove="@(ReferenceCopyLocalPaths)"
-              Condition="'%(ReferenceCopyLocalPaths.Filename)%(ReferenceCopyLocalPaths.Extension)' == 'Microsoft.Windows.UI.Xaml.dll'" />
-          <ReferencePath Remove="@(ReferencePath)"
-              Condition="'%(ReferencePath.Filename)%(ReferencePath.Extension)' == 'Microsoft.Windows.UI.Xaml.dll'" />
-          <RuntimePackAsset Remove="@(RuntimePackAsset)"
-Condition="'%(RuntimePackAsset.Filename)%(RuntimePackAsset.Extension)' == 'Microsoft.Windows.UI.Xaml.dll'" />
-      </ItemGroup>
-  </Target>
 </Project>