mill lock release run 42868139106-1 (no inference)

ledger/mill.lock

@@ -1 +1 @@
-{"run_id": "42868139106-1", "acquired_at": 1794332735.2766254, "expires_at": 1794339335.2766254}
+{"run_id": "42868139106-1", "acquired_at": 1794332735.2766254, "expires_at": 1794332798.9055815, "released": true}