Merge "audio: Fix the type used for timekeeping" into main am: e3ed739865 am: da3b33a4f4

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

Change-Id: I1baa3f5056048f44a3d8f1008433be993dc1163c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>