Merge "AudioFlinger: Fix spurious underrun logging" into rvc-dev am: 54cc1e3c43 am: 43fd672bd7 am: 19fa75e682 am: d7828092ec

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/11956760

Change-Id: I622266bee6697fa359ecc77125abcd277852e063