ucm2: add initial configuration for TRX40 Gigabyte Aorus Master Audio

[GitHub pull_request - opened]

alsa-project/alsa-ucm-conf pull request #72 was opened from perexg:

BugLink: https://github.com/alsa-project/alsa-ucm-conf/pull/25

Request URL   : https://github.com/alsa-project/alsa-ucm-conf/pull/72
Patch URL     : https://github.com/alsa-project/alsa-ucm-conf/pull/72.patch
Repository URL: https://github.com/alsa-project/alsa-ucm-conf