mill lock release run 42969675747-1 (no inference)

ledger/mill.lock

@@ -1 +1 @@
-{"run_id": "42969675747-1", "acquired_at": 1794376990.3952844, "expires_at": 1794383590.3952844}
+{"run_id": "42969675747-1", "acquired_at": 1794376990.3952844, "expires_at": 1794377781.354245, "released": true}