Merge "Audioflinger: adjust wait time for duplicating thread" into main am: e2bc76b9

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/3324273



Change-Id: I0db0a8c2455d834a52bb38b36de3b2fc63170b52
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>