Upgrade async-trait to 0.1.64 am: be0b70ddd6 am: 048da89a52 am: 10bac11a4d

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/async-trait/+/2411609

Change-Id: Icf5b5abf3843eb579c825a0d32ec27bc49e52984
Signed-off-by: Automerger Merge Worker <[email protected]>