mill lock release run 39974505232-1 (no inference)

ledger/mill.lock

@@ -1 +1 @@
-{"run_id": "39974505232-1", "acquired_at": 1792767657.225537, "expires_at": 1792774257.225537}
+{"run_id": "39974505232-1", "acquired_at": 1792767657.225537, "expires_at": 1792768029.0422833, "released": true}