drivers: android: binder: Update ARef imports from sync::aref

Update call sites in binder files to import `ARef`
from `sync::aref` instead of `types`.

This aligns with the ongoing effort to move `ARef` and
`AlwaysRefCounted` to sync.

Suggested-by: Benno Lossin <lossin@kernel.org>
Link: #1173
Signed-off-by: Shankari Anand <shankari.ak0208@gmail.com>
Acked-by: Alice Ryhl <aliceryhl@google.com>
Link: https://patch.msgid.link/20260102202714.184223-2-shankari.ak0208@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Author: Shankari02

drivers/android/binder/process.rs

@@ -28,11 +28,11 @@ use kernel::{
     seq_print,
     sync::poll::PollTable,
     sync::{
+        aref::ARef,
         lock::{spinlock::SpinLockBackend, Guard},
         Arc, ArcBorrow, CondVar, CondVarTimeoutResult, Mutex, SpinLock, UniqueArc,
     },
     task::Task,
-    types::ARef,
     uaccess::{UserSlice, UserSliceReader},
     uapi,
     workqueue::{self, Work},

drivers/android/binder/thread.rs

@@ -16,9 +16,8 @@ use kernel::{
     seq_file::SeqFile,
     seq_print,
     sync::poll::{PollCondVar, PollTable},
-    sync::{Arc, SpinLock},
+    sync::{aref::ARef, Arc, SpinLock},
     task::Task,
-    types::ARef,
     uaccess::UserSlice,
     uapi,
 };