Update for common to tooling folder rename

Update/fix namespace for building

Author: michael-hawker

components/TransitionHelper/OpenSolution.bat

@@ -1,3 +1,3 @@
 @ECHO OFF
 
-powershell ..\..\common\ProjectHeads\GenerateSingleSampleHeads.ps1 -componentPath %CD% %*
+powershell ..\..\tooling\ProjectHeads\GenerateSingleSampleHeads.ps1 -componentPath %CD% %*

components/TransitionHelper/samples/CustomTextScalingCalculator.cs

@@ -3,6 +3,8 @@
 // See the LICENSE file in the project root for more information.
 
 using System.Numerics;
+using CommunityToolkit.Labs.WinUI;
+
 #if WINAPPSDK
 using CommunityToolkit.WinUI.UI;
 #else

components/TransitionHelper/samples/TransitionHelper.Samples.csproj

@@ -10,5 +10,5 @@
   </ItemGroup>
 
   <!-- Sets this up as a toolkit component's sample project -->
-  <Import Project="$(RepositoryDirectory)common\ToolkitComponent.SampleProject.props" />
+  <Import Project="$(ToolingDirectory)\ToolkitComponent.SampleProject.props" />
 </Project>

components/TransitionHelper/src/CommunityToolkit.Labs.WinUI.TransitionHelper.csproj

@@ -9,5 +9,5 @@
   </PropertyGroup>
 
   <!-- Sets this up as a toolkit component's source project -->
-  <Import Project="$(RepositoryDirectory)common\ToolkitComponent.SourceProject.props" />
+  <Import Project="$(ToolingDirectory)\ToolkitComponent.SourceProject.props" />
 </Project>

components/TransitionHelper/tests/ExampleTransitionHelperTestClass.cs

@@ -2,6 +2,7 @@
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
+using CommunityToolkit.Labs.WinUI;
 using CommunityToolkit.Tests;
 using CommunityToolkit.Tooling.TestGen;