ci: update test.yaml

Author: joshooaj

.github/workflows/test.yaml

@@ -15,5 +15,16 @@ jobs:
       id: test
       shell: powershell
       run: |
-          Get-Command Update-Metadata
+          Get-PackageProvider -Name Nuget -ForceBootstrap | Out-Null
+          Set-PSRepository -Name PSGallery -InstallationPolicy Trusted
+          if ((Test-Path -Path ./requirements.psd1)) {
+              if (-not (Get-Module -Name PSDepend -ListAvailable)) {
+                  Install-Module -Name PSDepend -Repository PSGallery -Scope CurrentUser -Force
+              }
+              Import-Module -Name PSDepend -Verbose:$false
+              Invoke-PSDepend -Path './requirements.psd1' -Install -Import -Force -WarningAction SilentlyContinue
+          } else {
+              Write-Warning 'No [requirements.psd1] found. Skipping build dependency installation.'
+          }
+          Get-Command Update-Metadata -All