mill lock release run 38982331370-1 (no inference)

ledger/mill.lock

@@ -1 +1 @@
-{"run_id": "38982331370-1", "acquired_at": 1792197264.3198855, "expires_at": 1792203864.3198855}
+{"run_id": "38982331370-1", "acquired_at": 1792197264.3198855, "expires_at": 1792200916.2455761, "released": true}