audio: Fix to avoid co-existance of usb and voice-usb

Avoid co-existance of different modes of the same
device. This can potentially cause conflicts as the
a base device can be operated under different modes
concurrently but yet share the same controls.
Avoid state mismatches buy avoiding such co-existance
scenanios

Bug: 63258828
Test: Duo and Hangouts valls with and without USB headset
Change-Id: I8cfa9ef700cbde3abc5696c464712608bc2b14c7