ucm2: Add support for SC7180 Trogdor Lazor Chromebooks

[GitHub pull_request - edited]

alsa-project/alsa-ucm-conf pull request #118 was edited from kholk:

Almost all Trogdor Chromebooks are using RT5682 for headphones/headset
on 3.5mm jack, internal microphone and headset microphone, and MAX98357A
for the internal speakers (Lazor and Limozeen).

This adds support for the sc7180-rt5682-max98357a-1mic sound card found
on the aforementioned Chromebooks.

`Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>`

Tested on sc7180-trogdor-lazor-limozeen-nots.

Request URL   : https://github.com/alsa-project/alsa-ucm-conf/pull/118
Patch URL     : https://github.com/alsa-project/alsa-ucm-conf/pull/118.patch
Repository URL: https://github.com/alsa-project/alsa-ucm-conf