conf: usb - correct 'SB Omni Surround 5.1' iec958 device
conf: usb - correct 'SB Omni Surround 5.1' iec958 device

BugLink: https://github.com/alsa-project/alsa-lib/issues/101
Signed-off-by: Jaroslav Kysela <72edd5e1a572f82f059ccbb83c92b74d6cb051ff@perex.cz>

alsa-project/alsa-lib,alsa-project/alsa-lib,alsa-project/alsa-lib,tiwai/alsa-lib,tiwai/alsa-lib,alsa-project/alsa-lib,tiwai/alsa-lib,tiwai/alsa-lib