Revert "Fix build errors after vhost-user-backend update" am: ba6184d634

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/vhost-device-vsock/+/3390801

Change-Id: I0dc3edeefb28fb2c127410d194f7606ed0e24517
Signed-off-by: Automerger Merge Worker <[email protected]>