[automerger skipped] audio: Implement more accurate timing for the stub stream am: e4b4971a9c -s ours am: b8a1969297 -s ours

am skip reason: Merged-In I137aed397246bcf2b5ef6789aa4d2d27ead64467 with SHA-1 10fc96386e is already in history

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3430789

Change-Id: I74c79cb9422e31b3643ffed7c6f82864d3ed7531
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>