Merge "binder: add async Rust support" am: 386c421414 am: 753c878829 am: cac0d50cc9 am: 548b9c0933 am: 77618bf440

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1838833

Change-Id: Ibecb869ff96e8a7f93397c439d28aea7a36cf674