test(odm): box client put in multipart race scenario

rustfs/src/app/object/on_demand_migration_put.rs

@@ -719,8 +719,7 @@ mod tests {
         )
         .await;
         client_ctx.if_absent = false;
-        let committed = DefaultObjectUsecase::from_global()
+        let committed = Box::pin(DefaultObjectUsecase::from_global().internal_put_object(client_ctx, body_stream(b"client")))
-            .internal_put_object(client_ctx, body_stream(b"client"))
             .await
             .expect("client put after staging");
         let result = write_back.complete_multipart_upload(&req, &upload_id, vec![part]).await;