Merge "codec2: Add android fence implementation for C2Fence" into tm-dev am: f949df5e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/18528831



Change-Id: I135b6dc38da68be3b9dfd012ad81d1814e47e6e8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>