Merge "Fix a race condition in CCodecBufferChannel::requestInitialInputBuffers" into main am: 3d1e0c86cc

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/3312846

Change-Id: Ia321983ef4071bfc4da9972a2e7a34d9f97cb355
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>