Add entrance for B&R sound related settings. Bug: 278975761 Test: manual, need to open aconfig flag. Change-Id: I5396e9e260aea1ece3a507ee322c73308f69f94a
Add entrance for B&R sound related settings. Bug: 278975761 Test: manual, need to open aconfig flag. Change-Id: I5396e9e260aea1ece3a507ee322c73308f69f94a