rust_binder: use LocalModule for THIS_MODULE

Replace the `THIS_MODULE` static reference in the binder fops with
`this_module::<LocalModule>()`, consistent with the move of
`THIS_MODULE` into the `ModuleMetadata` trait.

Assisted-by: opencode:glm-5.2
Reviewed-by: Gary Guo <gary@garyguo.net>
Acked-by: Danilo Krummrich <dakr@kernel.org>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: Alvin Sun <alvin.sun@linux.dev>
Link: https://patch.msgid.link/20260811-fix-fops-owner-v10-8-7e71776f9dbe@linux.dev
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>

drivers/android/binder/rust_binder_main.rs

@@ -17,6 +17,7 @@
     bindings::{self, seq_file},
     fs::File,
     list::{ListArc, ListArcSafe, ListLinksSelfPtr, TryNewListArc},
+    module::this_module,
     prelude::*,
     seq_file::SeqFile,
     seq_print,
@@ -318,7 +319,7 @@ unsafe impl<T> Sync for AssertSync<T> {}
     let zeroed_ops = unsafe { core::mem::MaybeUninit::zeroed().assume_init() };
 
     let ops = kernel::bindings::file_operations {
-        owner: THIS_MODULE.as_ptr(),
+        owner: this_module::<LocalModule>().as_ptr(),
         poll: Some(rust_binder_poll),
         unlocked_ioctl: Some(rust_binder_ioctl),
         compat_ioctl: bindings::compat_ptr_ioctl,