Remove GithubFeedToken build parameter (#3184)

helpers/GenerateResourcesAndImage.ps1

@@ -80,9 +80,6 @@ Function GenerateResourcesAndImage {
         .PARAMETER Force
             Delete the resource group if it exists without user confirmation.
 
-        .PARAMETER GithubFeedToken
-            GitHub PAT to download tool packages from GitHub Package Registry
-
         .PARAMETER AzureClientId
             Client id needs to be provided for optional authentication via service principal. Example: "11111111-1111-1111-1111-111111111111"
 
@@ -109,8 +106,6 @@ Function GenerateResourcesAndImage {
         [Parameter(Mandatory = $False)]
         [int] $SecondsToWaitForServicePrincipalSetup = 30,
         [Parameter(Mandatory = $False)]
-        [string] $GithubFeedToken,
-        [Parameter(Mandatory = $False)]
         [string] $AzureClientId,
         [Parameter(Mandatory = $False)]
         [string] $AzureClientSecret,
@@ -120,12 +115,6 @@ Function GenerateResourcesAndImage {
         [Switch] $Force
     )
 
-    if ([string]::IsNullOrEmpty($GithubFeedToken))
-    {
-        Write-Error "'-GithubFeedToken' parameter is not specified. You have to specify valid GitHub PAT to download tool packages from GitHub Package Registry"
-        exit 1
-    }
-
     $builderScriptPath = Get-PackerTemplatePath -RepositoryRoot $ImageGenerationRepositoryRoot -ImageType $ImageType
     $ServicePrincipalClientSecret = $env:UserName + [System.GUID]::NewGuid().ToString().ToUpper();
     $InstallPassword = $env:UserName + [System.GUID]::NewGuid().ToString().ToUpper();
@@ -235,6 +224,5 @@ Function GenerateResourcesAndImage {
         -var "resource_group=$($ResourceGroupName)" `
         -var "storage_account=$($storageAccountName)" `
         -var "install_password=$($InstallPassword)" `
-        -var "github_feed_token=$($GithubFeedToken)" `
         $builderScriptPath
 }