ANDROID: rust_binder: define a Rust binder driver

Define the Rust binder driver, and set up the helpers for making C types
accessible from Rust.

Link: https://lore.kernel.org/rust-for-linux/20231101-rust-binder-v1-1-08ba9197f637@google.com/


Change-Id: Ia216cfa72cad8506b39f1dcc815231ea1b4b65d0
Co-developed-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: Wedson Almeida Filho <wedsonaf@gmail.com>
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Bug: 278052745