Merge "Initial version of aacdec benchmark" into main am: a76a28900a am: f697b4df6a

Original change: https://android-review.googlesource.com/c/platform/external/aac/+/3247820

Change-Id: I5e99757b6a483b6a22f42d5fa09ca0a2da8bc40f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>