There is no Group Policy Editor in the Home version of Windows 10, so I don't think you can disable Windows Update driver updates.
You still can use registry to do same thing even on home version (only condition being you using build 14328 or higher).
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings]
"ExcludeWUDriversInQualityUpdate"=dword:00000001