Merge "Export RpcServerConnection for use in Trusty" into main

Author: Hasini Gunasinghe

libs/binder/rust/rpcbinder/src/lib.rs

@@ -20,6 +20,8 @@ mod server;
 mod session;
 
 pub use server::RpcServer;
+#[cfg(target_os = "trusty")]
+pub use server::RpcServerConnection;
 #[cfg(not(target_os = "trusty"))]
 pub use server::RpcServerRef;
 pub use session::{FileDescriptorTransportMode, RpcSession, RpcSessionRef};