mill lock release run 39052248836-1 (no inference)

ledger/mill.lock

@@ -1 +1 @@
-{"run_id": "39052248836-1", "acquired_at": 1792256777.769407, "expires_at": 1792263377.769407}
+{"run_id": "39052248836-1", "acquired_at": 1792256777.769407, "expires_at": 1792260429.0100195, "released": true}