[Windows] Implement new directories hierarchy (#8616)

images/windows/scripts/build/Install-PowerShellModules.ps1

@@ -0,0 +1,26 @@
+# Set TLS1.2
+[Net.ServicePointManager]::SecurityProtocol = [Net.ServicePointManager]::SecurityProtocol -bor "Tls12"
+
+# Install PowerShell modules
+$modules = (Get-ToolsetContent).powershellModules
+
+foreach($module in $modules)
+{
+    $moduleName = $module.name
+    Write-Host "Installing ${moduleName} module"
+
+    if ($module.versions)
+    {
+        foreach ($version in $module.versions)
+        {
+            Write-Host " - $version"
+            Install-Module -Name $moduleName -RequiredVersion $version -Scope AllUsers -SkipPublisherCheck -Force
+        }
+        continue
+    }
+
+    Install-Module -Name $moduleName -Scope AllUsers -SkipPublisherCheck -Force
+}
+
+Import-Module Pester
+Invoke-PesterTests -TestFile "PowerShellModules" -TestName "PowerShellModules"