Merge "Update AudioFormat setChannelMask comment" into main am: 250365da0f am: 709f2a471d am: 63d05511b8 am: 2b8ba491c9

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

Change-Id: Ida6f4c4e799ba009550958708a91331e0f99825e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>