fixing windows pipeline for hab pkg (#329)

Signed-off-by: nikhil2611 <ngupta@progress.com>

Author: nikhil2611

.expeditor/buildkite/artifact.habitat.test.ps1

@@ -9,6 +9,7 @@ $env:HAB_BLDR_CHANNEL = "base-2025"
 $env:HAB_REFRESH_CHANNEL = "base-2025"
 $env:CHEF_LICENSE = 'accept-no-persist'
 $env:HAB_LICENSE = 'accept-no-persist'
+$HabitatVersion = if ($env:HAB_VERSION) { $env:HAB_VERSION } else { '1.6.1245' }
 $Plan = 'chef-cli'
 
 Write-Host "--- system details"
@@ -27,8 +28,20 @@ function Stop-HabProcess {
 
 # Installing Habitat
 function Install-Habitat {
-  Write-Host "Downloading and installing Habitat..."
-  Invoke-Expression ((New-Object System.Net.WebClient).DownloadString('https://raw.githubusercontent.com/habitat-sh/habitat/main/components/hab/install.ps1'))
+  param(
+    [Parameter(Mandatory = $true)]
+    [string]$Version
+  )
+  Write-Host "Downloading and installing Habitat version $Version..."
+  $installScriptUrl = 'https://raw.githubusercontent.com/habitat-sh/habitat/main/components/hab/install.ps1'
+  $installScriptPath = Join-Path $env:TEMP "hab-install-$Version.ps1"
+  Invoke-WebRequest -Uri $installScriptUrl -OutFile $installScriptPath
+  try {
+    & $installScriptPath -Version $Version
+  }
+  finally {
+    Remove-Item $installScriptPath -Force -ErrorAction SilentlyContinue
+  }
 }
 
 try {
@@ -51,7 +64,10 @@ catch {
       }
   }
 
-  Install-Habitat
+  Install-Habitat -Version $HabitatVersion
+  Write-Host "******************************************************************"
+  Write-Host "** What is My Hab Version after installation? $(hab --version)"
+  Write-Host "******************************************************************"
 }
 finally {
   Write-Host ":habicat: I think I have the version I need to build."
@@ -65,6 +81,9 @@ Write-Host "--- Generating fake origin key"
 hab origin key generate $env:HAB_ORIGIN
 
 Write-Host "--- Building $Plan"
+Write-Host "******************************************************************"
+Write-Host "** What is My Project Root as determined by git rev? $(git rev-parse --show-toplevel)"
+Write-Host "******************************************************************"
 $project_root = "$(git rev-parse --show-toplevel)"
 Set-Location $project_root