Fix `api_itr != data._registered_apis.end()` when node is booting
related: helpy!27 (merged)
It randomly occurs, example: https://gitlab.syncad.com/hive/hive/-/jobs/920122#L970
related: helpy!27 (merged)
It randomly occurs, example: https://gitlab.syncad.com/hive/hive/-/jobs/920122#L970