staging: gpib: Use standard size basic uapi types

Change unsigned int to __u32,
       int          to __s32
  and  short        to __s16

Signed-off-by: Dave Penkler <dpenkler@gmail.com>
Link: https://lore.kernel.org/r/20250603184320.30594-4-dpenkler@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>