Merge "libaudiohal: Make effect descriptors cache thread-safe" into tm-qpr-dev...

Merge "libaudiohal: Make effect descriptors cache thread-safe" into tm-qpr-dev am: b837be48 am: 55992d4f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/19821339



Change-Id: I821970440b9f045e51f342b54836b76943235457
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>