mill lock release run 38966438969-1 (no inference)

ledger/mill.lock

@@ -1 +1 @@
-{"run_id": "38966438969-1", "acquired_at": 1792184515.6358545, "expires_at": 1792191115.6358545}
+{"run_id": "38966438969-1", "acquired_at": 1792184515.6358545, "expires_at": 1792188225.9634442, "released": true}