style: remove favicon cache-busting query

Author: GulshanJha00

src/index.njk

@@ -7,7 +7,7 @@ layout: false
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <title>Developer Directory</title>
-  <link rel="icon" type="image/x-icon" href="/favicon.ico?v=2">
+  <link rel="icon" type="image/x-icon" href="/favicon.ico">
   <link rel="stylesheet" href="/assets/css/tailwind.css">
   <link rel="stylesheet" href="/assets/css/style.css">
 </head>