cmd: efidebug: fix int to pointer cast

On 32 bit systems fix
warning: cast to pointer from integer of different size
[-Wint-to-pointer-cast]

Fixes: a415d61eac26 ("cmd: map addresses to sysmem in efidebug memmap")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
1 file changed