[automerger skipped] Support the dav1d decoder in a new codec2 component am: 09e6c9f7 -s ours

am skip reason: Merged-In Iecd54940a47252f635cff29962261193b4c44a2e with SHA-1 8f3af1d8 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/25633439



Change-Id: I2952ac0f55e0362b62740dd1166df437cd1b079b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>