Merge "AV1 Encoder: implement complexity setting" into udc-dev am: 373fd77a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/22085595



Change-Id: I1547b72080563179e6d7abc9122305f35f83ad99
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>