update slot resume pointers for step 10023

slots/19/latest.json

@@ -1 +1 @@
-{"worker_id": "slot:19", "checkpoint": "slots/19/checkpoint-9357", "step": 9357, "updated_at": 1776780357}
+{"worker_id": "slot:19", "checkpoint": "slots/19/checkpoint-10023", "step": 10023, "updated_at": 1776815852}