chore(): update icon for discord channel

Author: Tony133

src/index.html

@@ -68,7 +68,7 @@
     />
     <script
       defer
-      src="https://use.fontawesome.com/releases/v5.0.8/js/all.js"
+      src="https://use.fontawesome.com/releases/v5.15.4/js/all.js"
     ></script>
     <link href="https://cdn.carbonads.com" rel="preconnect" crossorigin>
     <link href="https://cdn.jsdelivr.net" rel="preconnect" crossorigin>