update slot resume pointers for step 106

slots/0/latest.json

@@ -1 +1 @@
-{"worker_id": "slot:0", "checkpoint": "slots/0/checkpoint-67", "step": 67, "updated_at": 1776691033}
+{"worker_id": "slot:0", "checkpoint": "slots/0/checkpoint-106", "step": 106, "updated_at": 1776692646}