Use the canonical OwnedFd

... now that we're on Rust 1.63.0.

Bug: 243500154
Test: TH
Change-Id: If08624a7b9b205c4a1f53cb1780e5461d128902b
diff --git a/authfs/fd_server/src/aidl.rs b/authfs/fd_server/src/aidl.rs
index 9a60bf7..0859a7a 100644
--- a/authfs/fd_server/src/aidl.rs
+++ b/authfs/fd_server/src/aidl.rs
@@ -27,11 +27,10 @@
 use std::fs::File;
 use std::io;
 use std::os::unix::fs::FileExt;
-use std::os::unix::io::{AsRawFd, FromRawFd, RawFd};
+use std::os::unix::io::{AsRawFd, FromRawFd, OwnedFd, RawFd};
 use std::path::{Component, Path, PathBuf, MAIN_SEPARATOR};
 use std::sync::{Arc, RwLock};
 
-use crate::common::OwnedFd;
 use crate::fsverity;
 use authfs_aidl_interface::aidl::com::android::virt::fs::IVirtFdService::{
     BnVirtFdService, FsStat::FsStat, IVirtFdService, MAX_REQUESTING_DATA,