[fix bug] fix read refreshInterval wrong

Author: TimmyYu

core/src/main/java/com/qq/tars/client/ObjectProxyFactory.java

@@ -121,6 +121,7 @@ private ServantProxyConfig createServantProxyConfig(String objName, String setDi
         cfg.setStat(communicatorConfig.getStat());
         cfg.setCharsetName(communicatorConfig.getCharsetName());
         cfg.setConnections(communicatorConfig.getConnections());
+        cfg.setRefreshInterval(communicatorConfig.getRefreshEndpointInterval());
         return cfg;
     }