configs: update sva to use lp mode in swr dmic

Update sound trigger usecases to use sound wire digital
mic's in low power mode.
Update sound trigger headset-mic path for QRD.
Move ADC2_BCS disable to device mixer paths.

Change-Id: I5b11651dd3c8ae0c731d2e0bc8529268d7d8c069
3 files changed