Merge "audio flinger: allow output stage effects with privileged permission"...

Merge "audio flinger: allow output stage effects with privileged permission" into tm-dev am: 1269f2bb am: 1cd63ed1

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/18612312



Change-Id: Ifebb86d61f3f4e95a732c8efd516c4eeb5c9dc8c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>