rust: Enable formatting enforcement for Rust

libbinder was written before PREUPLOAD hooks worked properly. Enable
preupload hooks and reformat libbinder in Android Rust style.

Bug: 204089163
Test: Modify .rs file against style, attempt upload
Change-Id: I2204b66b533b823bc233011330f5cb65c79fd5d6
diff --git a/libs/binder/rust/src/lib.rs b/libs/binder/rust/src/lib.rs
index dbfb1c2..67872a9 100644
--- a/libs/binder/rust/src/lib.rs
+++ b/libs/binder/rust/src/lib.rs
@@ -106,8 +106,8 @@
 
 use binder_ndk_sys as sys;
 
-pub use binder::{BinderFeatures, FromIBinder, IBinder, Interface, Strong, Weak};
 pub use crate::binder_async::{BinderAsyncPool, BoxFuture};
+pub use binder::{BinderFeatures, FromIBinder, IBinder, Interface, Strong, Weak};
 pub use error::{ExceptionCode, Status, StatusCode};
 pub use native::{
     add_service, force_lazy_services_persist, is_handling_transaction, register_lazy_service,