Include license from utlist.h as well.

Change-Id: Ida037521401a5206563e6551ff47e8643bca677b
Signed-off-by: Dylan Reid <dgreid@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/189072


Reviewed-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Marc MERLIN <merlin@chromium.org>