mill lock release run 39324131896-1 (no inference)

ledger/mill.lock

@@ -1 +1 @@
-{"run_id": "39324131896-1", "acquired_at": 1792443704.6638162, "expires_at": 1792450304.6638162}
+{"run_id": "39324131896-1", "acquired_at": 1792443704.6638162, "expires_at": 1792447476.4652407, "released": true}