update slot resume pointers for step 2133

slots/6/latest.json

@@ -1 +1 @@
-{"worker_id": "slot:6", "checkpoint": "slots/6/checkpoint-682", "step": 682, "updated_at": 1776399401}
+{"worker_id": "slot:6", "checkpoint": "slots/6/checkpoint-2133", "step": 2133, "updated_at": 1776405756}