ALSA: hda - Add ultra dock support for Thinkpad X240.

Adding ultra doch support for Lenovo Thinkpad X240 (17aa:2214).
[Actually replaced the entry with ALC292_FIXUP_TPT440_DOCK -- tiwai]

Signed-off-by: Lukas Bossard <mr.bobukas@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>