update metric - nangate45/ariane133

Signed-off-by: Jaehyun Kim <jhkim@precisioninno.com>

Author: jhkim-pii

flow/designs/nangate45/ariane133/rules-base.json

@@ -99,4 +99,4 @@
         "value": 840911,
         "compare": "<="
     }
-}
+}