Twister was failing for samples/drivers/audio/dmic with timeout
because there were no pass conditions defined. This patch sets
harness to console and adds regex entries to be checked.
Fixes: #38532
Signed-off-by: Maciej Perkowski <Maciej.Perkowski@nordicsemi.no>
Add a very simple application intended to show how to use the Audio
DMIC API and also to be an aid in developing drivers to implement
this API.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>