mb/google/brya: Remove `Some generic macros` comment

This comment is useless, and was dropped from the tree in the past.

Change-Id: Ie46bf13ec27ff9cd9423795fc170cc7526e18122
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49124
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/mainboard/google/brya/dsdt.asl

@@ -13,7 +13,6 @@ DefinitionBlock(
 )
 {
 	#include <acpi/dsdt_top.asl>
-	/* Some generic macros */
 	#include <soc/intel/common/acpi/platform.asl>
 
 	/* global NVS and variables */