Merge "Make EffectsFactoryHalHidl members const" am: 32efe595df am: 667ebabf2f

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2549650

Change-Id: I3327fc85bb582f7e0b5195d5750b316a26c52cc2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>