Update build.ps1

Author: potatoqualitee

build/build.ps1

@@ -138,5 +138,8 @@ $null = New-Item -ItemType Directory -Path "./private" -Force -ErrorAction Silen
 
 # Ensure System.Runtime.CompilerServices.Unsafe is in place
 $nugetCache = "$env:USERPROFILE\.nuget\packages"; Get-ChildItem -Path "$nugetCache\system.runtime.compilerservices.unsafe\*\lib\net6.0\System.Runtime.CompilerServices.Unsafe.dll" -Recurse | Select-Object -Last 1 | Copy-Item -Destination "C:\github\dbatools.library\lib\core\" -PassThru | Out-Null
+# Remove lib/release folder
+Remove-Item -Path "./lib/release" -Recurse -Force -ErrorAction SilentlyContinue
 
+Write-Host "Build completed successfully. Files organized and temporary artifacts cleaned up."
 Write-Host "Build completed successfully. Files organized and temporary artifacts cleaned up."