Sync from upstream

Author: crohr

releases/windows25/x64/images/windows/scripts/build/Install-Runner.ps1

@@ -0,0 +1,33 @@
+################################################################################
+##  File:  Install-Runner.ps1
+##  Desc:  Install Runner for GitHub Actions
+##  Supply chain security: none
+################################################################################
+
+Write-Host "Download latest Runner for GitHub Actions"
+$downloadUrl = Resolve-GithubReleaseAssetUrl `
+    -Repo "actions/runner" `
+    -Version "latest" `
+    -UrlMatchPattern "actions-runner-win-x64-*[0-9.].zip"
+$fileName = Split-Path $downloadUrl -Leaf
+New-Item -Path "C:\ProgramData\runner" -ItemType Directory
+Invoke-DownloadWithRetry -Url $downloadUrl -Path "C:\ProgramData\runner\$fileName"
+
+# removed: # removed: Invoke-PesterTests
+# Patched into Install-Runner.ps1
+
+# Create runner user
+$User = "runner"
+New-LocalUser -Name $User -NoPassword
+Add-LocalGroupMember -Group "Administrators" -Member $User
+
+# Extract runner binary
+$runnerZipFile = "C:\ProgramData\runner\$fileName"
+$destination = "C:\actions-runner"
+
+New-Item -Path $destination -ItemType Directory -Force
+Add-Type -AssemblyName System.IO.Compression.FileSystem
+[System.IO.Compression.ZipFile]::ExtractToDirectory($runnerZipFile, $destination)
+
+# Remove runner binary after extraction
+Remove-Item $runnerZipFile -Force