Merge "codec2: support passing multiple access units" into main am: f3477fda am: bba9920a

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2799852



Change-Id: I7c0279ddd2d9599bb6a63de9617b61b8dc0e03af
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>