Merge "rust: addr3prf: Support COPYING files" am: a2fff95476

Original change: https://android-review.googlesource.com/c/platform/development/+/2182815

Change-Id: I45d9882d7382e13ec7d6838b7b878aed3efa2945
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>