mill lock release run 42117531093-1 (no inference)

ledger/mill.lock

@@ -1 +1 @@
-{"run_id": "42117531093-1", "acquired_at": 1793916424.3562422, "expires_at": 1793923024.3562422}
+{"run_id": "42117531093-1", "acquired_at": 1793916424.3562422, "expires_at": 1793916558.8757668, "released": true}