Update submodules:
- haf: release/1.28.4 (f1ebe0ea07227db915f21c760aec8423ae3d3be7) - haf_api_node: release/1.28.4 (404925f30bc56effe46b559e53dfea6eea195f63) - hivemind: release/1.28.4 (58da22e4879e7f38f98e2d18918231013fb15720)
- haf: release/1.28.4 (f1ebe0ea07227db915f21c760aec8423ae3d3be7) - haf_api_node: release/1.28.4 (404925f30bc56effe46b559e53dfea6eea195f63) - hivemind: release/1.28.4 (58da22e4879e7f38f98e2d18918231013fb15720)