Add updateTrackMetadata support with audioSerssion_2_2 control

For the offload case, the updateTrackMetadata would be triggered by the
audio HAL, extend the support for audio session 2.2 control

Bug: 197296692
Bug: 150670922
Test: make build
Change-Id: If1589b95bdec98d41c122da2c47ab53719af8425