mill lock release run 42493072343-1 (no inference)

ledger/mill.lock

@@ -1 +1 @@
-{"run_id": "42493072343-1", "acquired_at": 1794150391.5953891, "expires_at": 1794156991.5953891}
+{"run_id": "42493072343-1", "acquired_at": 1794150391.5953891, "expires_at": 1794150464.9875574, "released": true}