update slot resume pointers for step 5062

slots/10/latest.json

@@ -1 +1 @@
-{"worker_id": "slot:10", "checkpoint": "slots/10/checkpoint-4550", "step": 4550, "updated_at": 1776566072}
+{"worker_id": "slot:10", "checkpoint": "slots/10/checkpoint-5062", "step": 5062, "updated_at": 1776680560}