message: Remove a stray inclusion of an old Windows.ImplementationLibrary package
  Fixes a build error.
diff: <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>
  </PropertyGroup>
  <Error Condition="!Exists('..\..\..\packages\Microsoft.UI.Xaml.2.2.190611001-prerelease\build\native\Microsoft.UI.Xaml.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.UI.Xaml.2.2.190611001-prerelease\build\native\Microsoft.UI.Xaml.targets'))" />
  - <Error Condition="!Exists('..\..\..\packages\Microsoft.Windows.ImplementationLibrary.1.0.190521.3\build\native\Microsoft.Windows.ImplementationLibrary.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.Windows.ImplementationLibrary.1.0.190521.3\build\native\Microsoft.Windows.ImplementationLibrary.targets'))" />
  <Error Condition="!Exists('..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0-preview7\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0-preview7\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.props'))" />
  <Error Condition="!Exists('..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0-preview7\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0-preview7\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets'))" />
  <Error Condition="!Exists('..\..\..\packages\Microsoft.VCRTForwarders.140.1.0.1-rc\build\native\Microsoft.VCRTForwarders.140.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.VCRTForwarders.140.1.0.1-rc\build\native\Microsoft.VCRTForwarders.140.targets'))" />
  <Import Project="$(OpenConsoleDir)src\common.build.post.props" />
  <Import Project="$(OpenConsoleDir)src\cppwinrt.build.post.props" />
  - <Import Project="..\..\..\packages\Microsoft.Windows.ImplementationLibrary.1.0.190521.3\build\native\Microsoft.Windows.ImplementationLibrary.targets" Condition="Exists('..\..\..\packages\Microsoft.Windows.ImplementationLibrary.1.0.190521.3\build\native\Microsoft.Windows.ImplementationLibrary.targets')" />
  <Import Project="..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0-preview7\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets" Condition="Exists('..\..\..\packages\Microsoft.Toolkit.Win32.UI.XamlApplication.6.0.0-preview7\build\native\Microsoft.Toolkit.Win32.UI.XamlApplication.targets')" />
  <Import Project="..\..\..\packages\Microsoft.VCRTForwarders.140.1.0.1-rc\build\native\Microsoft.VCRTForwarders.140.targets" Condition="Exists('..\..\..\packages\Microsoft.VCRTForwarders.140.1.0.1-rc\build\native\Microsoft.VCRTForwarders.140.targets')" />
  