Use C99 flexible arrays instead of deprecated fake flexible arrays. This reduce difference with upstream. Change-Id: I24016493280e22f34ae5cce49fe7c1f520270f9a Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/76869 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin L Roth <gaumless@gmail.com>
