Rename two make options to a correct name
- The
vgaoption can cause confusion with the VGA interface, thusgpuis more appropriated - The
efioption can be confused with the old UEFI revision, thus it was renamed touefito match the modern revision
vga option can cause confusion with the VGA interface, thus gpu is more appropriatedefi option can be confused with the old UEFI revision, thus it was renamed to uefi to match the modern revision