mill lock release run 39901580276-1 (no inference)

ledger/mill.lock

@@ -1 +1 @@
-{"run_id": "39901580276-1", "acquired_at": 1792730462.4540436, "expires_at": 1792737062.4540436}
+{"run_id": "39901580276-1", "acquired_at": 1792730462.4540436, "expires_at": 1792730948.5339441, "released": true}