Merge "libbinder_rs: Add Strong<> and Weak<> Binder references" am: 7125b188d9 am: 20ceb7e76f am: 0e72ca42d4

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1534139

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I9ebaa587aea162205661b3aec5e918b5a9134948