Merge "codec2: add missing C2StreamHdrDynamicMetadataInfo" am: 6089889188

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2094886

Change-Id: I0b88cb7aee55786980747223b3c0eaf32c50ca67
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>