Fix the Sample Tests failure caused by ModifySampleAppsReferences.ps1 (#5877)

* Fix WASDKNugetDependencies value

* update script

* update arg

* Fix WASDKNugetDependencies value

* update script

* update arg

* update script

* update script

---------

Co-authored-by: Haonan Tang <[email protected]>

Author: haonanttt

build/AzurePipelinesTemplates/WindowsAppSDK-BuildSamplesCompat-Job.yml

@@ -177,10 +177,10 @@ jobs:
     inputs:
       filePath: '$(Build.SourcesDirectory)\$(SelfRepoName)\test\ModifySampleAppsReferences.ps1'
       arguments: >
-        -SampleRepoRoot "$(Build.SourcesDirectory)\$(SamplesRepoName)"
+        -SampleRepoRoot "$(Build.SourcesDirectory)\$(SamplesRepoName)\Samples"
         -FoundationVersion "$(FoundationVersion)"
         -FoundationPackagesFolder "$(Build.SourcesDirectory)\$(SamplesRepoName)\Samples\localpackages"
-        -WASDKNugetDependencies variables['wasdkDependencies']
+        -WASDKNugetDependencies "$(wasdkDependencies)"
   
   # update the nuget.config file to point to the internal feed
   - powershell: |

test/ModifySampleAppsReferences.ps1

@@ -10,6 +10,7 @@ Set-StrictMode -Version 3.0
 $ErrorActionPreference = 'Stop'
 
 $packagesToRemoveList = $WASDKNugetDependencies -split ';'
+$packagesToRemoveList += @("Microsoft.WindowsAppSDK")
 
 $packagesToUpdateTable = @{"Microsoft.WindowsAppSDK.Foundation" = $FoundationVersion}
 
@@ -33,6 +34,7 @@ if (!($FoundationPackagesFolder -eq ""))
     }
 }
 Write-Host "NuGet packages to version table: $($packagesToUpdateTable | Out-String)"
+Write-Host "NuGet packages to remove: $($packagesToRemoveList | Out-String)"
 
 Get-ChildItem -Recurse packages.config -Path $SampleRepoRoot | foreach-object {
     $content = Get-Content $_.FullName -Raw