cleanup

Microsoft.Toolkit.Sample.UWP.App/Microsoft.Toolkit.Sample.UWP.App.csproj

@@ -179,5 +179,4 @@
   </PropertyGroup>
   <Import Project="$(MSBuildExtensionsPath)\Microsoft\WindowsXaml\v$(VisualStudioVersion)\Microsoft.Windows.UI.Xaml.CSharp.targets" />
   <Target Name="Pack" />
-  <Target Name="Restore" />
 </Project>

Microsoft.Toolkit.Win32.UI.XamlApplication/Microsoft.Toolkit.Win32.UI.XamlApplication.vcxproj

@@ -156,7 +156,6 @@
     <Import Project="..\packages\Microsoft.Windows.CppWinRT.2.0.190506.1\build\native\Microsoft.Windows.CppWinRT.targets" Condition="Exists('..\packages\Microsoft.Windows.CppWinRT.2.0.190506.1\build\native\Microsoft.Windows.CppWinRT.targets')" />
   </ImportGroup>
   <Target Name="Pack" />
-  <Target Name="Restore" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>