ALSA: hda: intel-nhlt: handle NHLT VENDOR_DEFINED DMIC geometry

ALSA: hda: intel-nhlt: handle NHLT VENDOR_DEFINED DMIC geometry

BugLink: https://bugs.launchpad.net/bugs/1837828
The NHLT spec defines a VENDOR_DEFINED geometry, which requires
reading additional information to figure out the number of
microphones.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
(cherry picked from commit 7a33ea70e1868ee578fe2e9a85dd300efa1a35d5)
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Acked-by: Sultan Alsawaf <sultan.alsawaf@canonical.com>
Acked-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>