mill lock release run 42516189638-1 (no inference)

ledger/mill.lock

@@ -1 +1 @@
-{"run_id": "42516189638-1", "acquired_at": 1794166843.0975797, "expires_at": 1794173443.0975797}
+{"run_id": "42516189638-1", "acquired_at": 1794166843.0975797, "expires_at": 1794166911.6447432, "released": true}