Merge "Update AudioFormat setChannelMask comment" into main am: 250365da0f am: 709f2a471d

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2787114

Change-Id: I3deafd04643360a9be4f58ececfc4dd022eaaa27
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>