uapi: virtio_ids: add a sound device type ID from OASIS spec

The OASIS virtio spec defines a sound device type ID that is not
present in the header yet.

Signed-off-by: Anton Yakovlev <anton.yakovlev@opensynergy.com>
Link: https://lore.kernel.org/r/20210302164709.3142702-2-anton.yakovlev@opensynergy.com


Signed-off-by: Takashi Iwai <tiwai@suse.de>