message: Add missing move in SimpleLRUMap
  Summary: Add missing move in SimpleLRUMap, which prevents using non-copyable types with `set`
diff: @@ -273,7 +273,7 @@ struct SimpleLRUMap {
  mapped_type value,
  bool moveToFront = true,
  callback_type evictCallback = callback_type()) {
  - switch (try_set(key, value, moveToFront, evictCallback)) {
  + switch (try_set(key, std::move(value), moveToFront, evictCallback)) {
  case 1:
  return true;
  