updated favicon to proper format

Author: s-fletcher

img/assets/.DS_Store

@@ -9,7 +9,7 @@
     <link rel="stylesheet" href="styles/hub/main.css">
     <link rel="stylesheet" href="styles/hub/mobile.css">
     <link rel="stylesheet" href="styles/hub/faq.css">
-    <link rel="icon" href="img/hub/logo.png">
+    <link rel="icon" href="img/assets/hub/favicon.ico">
     <!-- For reavel on scroll -->
     <link href="https://unpkg.com/[email protected]/dist/aos.css" rel="stylesheet">
     <script src="https://unpkg.com/[email protected]/dist/aos.js"></script>