change log time's format

plugin/ClientLogPlugin.mjs

@@ -3,17 +3,17 @@ import { ClientPlugin } from '@ulixee/hero-plugin-utils';
 class ClientLogPlugin extends ClientPlugin {
 
   async onHero(hero, sendToCore) {
-    const logTime = Date.now();
+    const logTime = (new Date()).toLocaleString('zh-CN');
     console.log('%s - New Hero is initialized, session id %s.', logTime, await hero.sessionId);
   }
 
   async onTab(hero, tab, sendToCore) {
-    const logTime = Date.now();
+    const logTime = (new Date()).toLocaleString('zh-CN');
     console.log('%s - New Tab is initialized, id %s.', logTime, await tab.tabId);
   }
 
   async onFrameEnvironment(hero, frameEnvironment, sendToCore) {
-    const logTime = Date.now();
+    const logTime = (new Date()).toLocaleString('zh-CN');
     console.log('%s - New FrameEnvironment is initialized.', logTime);
   }