fix(ecstore): satisfy delete fence lint checks

crates/ecstore/src/data_movement/mod.rs

@@ -1545,13 +1545,12 @@ async fn migrate_object_inner(
             if let Err(err) = store
                 .clone()
                 .complete_multipart_upload_for_data_movement(
-                    target_pool_idx,
+                    (target_pool_idx, mutation_fence),
                     &bucket,
                     &object_info.name,
                     &res.upload_id,
                     parts,
                     &complete_multipart_opts,
-                    mutation_fence,
                 )
                 .await
             {

crates/ecstore/src/store/init.rs

@@ -3538,7 +3538,7 @@ mod tests {
                 "the injected error pool must be the decommission source"
             );
 
-            let expected_errors = vec![
+            let expected_errors = [
                 StorageError::ErasureWriteQuorum,
                 StorageError::NamespaceLockQuorumUnavailable {
                     mode: "delete_objects_commit",

crates/ecstore/src/store/multipart.rs

@@ -712,14 +712,14 @@ impl ECStore {
 
     pub(crate) async fn complete_multipart_upload_for_data_movement(
         self: Arc<Self>,
-        target_pool_idx: usize,
+        target: (usize, Option<&ObjectLockDiagGuard>),
         bucket: &str,
         object: &str,
         upload_id: &str,
         uploaded_parts: Vec<CompletePart>,
         opts: &ObjectOptions,
-        mutation_fence: Option<&ObjectLockDiagGuard>,
     ) -> Result<ObjectInfo> {
+        let (target_pool_idx, mutation_fence) = target;
         check_complete_multipart_args(bucket, object, upload_id)?;
         if !opts.data_movement {
             return Err(Error::other("targeted multipart completion requires data_movement options"));