ucm2: sof-soundwire: Add support for CS42L43B variant

alsa-project/alsa-ucm-conf pull request #665 was opened from mstrozek:

From UCM point of view CS42L43B codec adds 2 new decimators and removes a control to change Decimator 1 mode from base CS42L43. Thus reuse CS42L43 files, and guard the CS42L43B additions behind a condition that the new Decimator controls exist.

Link: https://lore.kernel.org/all/20251219100235.1247053-1-mstrozek@opensource.cir...

Set as Draft PR until kernel support is merged.

Request URL : https://github.com/alsa-project/alsa-ucm-conf/pull/665 Patch URL : https://github.com/alsa-project/alsa-ucm-conf/pull/665.patch Repository URL: https://github.com/alsa-project/alsa-ucm-conf