mill lock release run 39020516872-1 (no inference)

ledger/mill.lock

@@ -1 +1 @@
-{"run_id": "39020516872-1", "acquired_at": 1792228629.0222344, "expires_at": 1792235229.0222344}
+{"run_id": "39020516872-1", "acquired_at": 1792228629.0222344, "expires_at": 1792232298.0539165, "released": true}