Merge "CCodecConfig: skip subscribing to optional params until requested" am: e2f4f1ce65

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2123933

Change-Id: Iaa97a03bc18f72e3dfb4cc6600cbec8f2cc876e1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>