mill lock release run 39845258150-1 (no inference)

ledger/mill.lock

@@ -1 +1 @@
-{"run_id": "39845258150-1", "acquired_at": 1792699341.3054922, "expires_at": 1792705941.3054922}
+{"run_id": "39845258150-1", "acquired_at": 1792699341.3054922, "expires_at": 1792699749.0015974, "released": true}