Update Android.bp by running cargo_embargo am: 486642e971

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/async-stream-impl/+/3095249

Change-Id: I1389ebdc1393c305b638157b8592423e69e5f392
Signed-off-by: Automerger Merge Worker <[email protected]>