Merge changes Ic51d603d,Ia50def0d,I22f65b8b,I8ce9f230,Id8455eb1, ... into main

* changes:
  audio: Query minimum buffer size before opening streams
  audio: Implement getters for hardware mixer controls
  audio: Clean up and fix the bluetooth HAL module
  audio: Provide a way for Module to specify nominal latency
  audio: Fix default remote submix HAL implementation and VTS
  CSD: Add default AIDL HAL implementation