mill lock release run 42458540651-1 (no inference)

ledger/mill.lock

@@ -1 +1 @@
-{"run_id": "42458540651-1", "acquired_at": 1794122579.6809337, "expires_at": 1794129179.6809337}
+{"run_id": "42458540651-1", "acquired_at": 1794122579.6809337, "expires_at": 1794122647.7562475, "released": true}