Merge "Audio HAL: Add latency mode APIs" am: 5c264411c6 am: 909e4b4cc5 am: 07d5a5d873

Original change: https://android-review.googlesource.com/c/platform/hardware/libhardware/+/1975466

Change-Id: I7f07b98c79413e7622f2773ca57a64ad34412989