Merge "audio: Fix the type used for timekeeping" into main am: e3ed739865

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2894924

Change-Id: I9132e20ebf7a8de5ec3d574552705f41d0aeefa2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>