mill lock release run 39723218055-1 (no inference)

ledger/mill.lock

@@ -1 +1 @@
-{"run_id": "39723218055-1", "acquired_at": 1792643745.1818125, "expires_at": 1792650345.1818125}
+{"run_id": "39723218055-1", "acquired_at": 1792643745.1818125, "expires_at": 1792644095.5520995, "released": true}