mill lock release run 39175610125-1 (no inference)

ledger/mill.lock

@@ -1 +1 @@
-{"run_id": "39175610125-1", "acquired_at": 1792368531.8276756, "expires_at": 1792375131.8276756}
+{"run_id": "39175610125-1", "acquired_at": 1792368531.8276756, "expires_at": 1792372194.26778, "released": true}