mill lock release run 39218285201-1 (no inference)

ledger/mill.lock

@@ -1 +1 @@
-{"run_id": "39218285201-1", "acquired_at": 1792399498.2283359, "expires_at": 1792406098.2283359}
+{"run_id": "39218285201-1", "acquired_at": 1792399498.2283359, "expires_at": 1792403148.5497262, "released": true}