Much like all the other Lenovo laptops, add a quirk to make
sound work with docking.

Reported-and-tested-by: lacknerflo@gmail.com
Signed-off-by: NLaura Abbott <labbott@fedoraproject.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>