security issue - remove favicon

Co-Authored-By: Alireza Ahmadi <[email protected]>

web/html/common/head.html

@@ -7,8 +7,6 @@
     <link rel="stylesheet" href="{{ .base_path }}assets/[email protected]/antd.min.css">
     <link rel="stylesheet" href="{{ .base_path }}assets/[email protected]/theme-chalk/display.css">
     <link rel="stylesheet" href="{{ .base_path }}assets/css/custom.css?{{ .cur_ver }}">
-    <link rel=”icon” type=”image/x-icon” href="{{ .base_path }}assets/favicon.ico">
-    <link rel="shortcut icon" type="image/x-icon" href="{{ .base_path }}assets/favicon.ico">
     <link rel="manifest" href="{{ .base_path }}assets/manifest.json">
 
     <script>