Fix PGO by "installing" a newer version of VCLibs to our app folder (#…

…13502)

Moving to VS 2022 and C++20 in #13368 introduced a new dependency on an
as-yet-nonexistent VC Runtime library: msvcp140_atomic_wait.dll. That
library is not installed on the 21H1 machines that run our PGO tests.

Fortunately, the app platform will--largely--handle this dependency for
us on machines in the wild.

Fixes #13500

build/Helix/PrepareHelixPayload.ps1

@@ -55,12 +55,14 @@ Copy-Item "build\helix\runtests.cmd" $payloadDir
 Copy-Item "build\helix\InstallTestAppDependencies.ps1" "$payloadDir"
 Copy-Item "build\Helix\EnsureMachineState.ps1" "$payloadDir"
 
-# Copy the APPX package from the 'drop' artifact dir
+# Copy the APPX package from the 'drop' artifact dir and Windows Kits
 Copy-Item "$repoDirectory\Artifacts\$ArtifactName\appx\CascadiaPackage_0.0.1.0_$Platform.msix" $payloadDir\CascadiaPackage.zip
+Copy-Item "C:\program files (x86)\Microsoft SDKs\Windows Kits\10\ExtensionSDKs\Microsoft.VCLibs.Desktop\14.0\Appx\Retail\x64\Microsoft.VCLibs.x64.14.00.Desktop.appx" $payloadDir\VCLibs.zip
 
 # Rename it to extension of ZIP because Expand-Archive is real sassy on the build machines
 # and refuses to unzip it because of its file extension while on a desktop, it just
 # does the job without complaining.
 
 # Extract the APPX package
 Expand-Archive -LiteralPath $payloadDir\CascadiaPackage.zip -DestinationPath $payloadDir\appx
+Expand-Archive -LiteralPath $payloadDir\VCLibs.zip -DestinationPath $payloadDir\appx -Force