add crosvm to com.android.virt am: df6961d737 am: 24d016f3dd am: 0ab5397ffc

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/futures-io/+/1527446

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: If50699d13dd5cea124d5c9c8463e6279a32f125a