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

include/uapi/linux/virtio_ids.h

@@ -51,6 +51,7 @@
 #define VIRTIO_ID_PSTORE		22 /* virtio pstore device */
 #define VIRTIO_ID_IOMMU			23 /* virtio IOMMU */
 #define VIRTIO_ID_MEM			24 /* virtio mem */
+#define VIRTIO_ID_SOUND			25 /* virtio sound */
 #define VIRTIO_ID_FS			26 /* virtio filesystem */
 #define VIRTIO_ID_PMEM			27 /* virtio pmem */
 #define VIRTIO_ID_MAC80211_HWSIM	29 /* virtio mac80211-hwsim */