docs: remove google ad script

Author: chivehao

docusaurus.config.js

@@ -149,11 +149,11 @@ const config = {
         async: true,
         "data-website-id": "80751cab-ce3c-4137-9b61-406f7938dec2",
       },
-      {
-        src: "https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-7848114151289724",
-        async: true,
-        crossorigin: "anonymous"
-      }
+      // {
+      //   src: "https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-7848114151289724",
+      //   async: true,
+      //   crossorigin: "anonymous"
+      // }
     ]
 };