Merge "Refresh Android.bp, cargo2android.json, TEST_MAPPING." am: 6b43ae8a17 am: 2e7d7d0ddf Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/futures-util/+/1912436 Change-Id: I2c9609f375d8b00231bb2103e21ef6a6f694fd36