Add integrity check for font-awesome (#610)

Author: jarrodmillman

layouts/partials/javascript.html

@@ -1,7 +1,7 @@
 {{- $inServerMode := .Site.IsServer -}}
 
 <!-- Font Awesome -->
-<script src="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/js/all.min.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/js/all.min.js" integrity="sha384-3ve3u7etWcm2heCe4TswfZSAYSg2jR/EJxRHuKM5foOiKS8IJL/xRlvmjCaHELBz" crossorigin="anonymous"></script>
 <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" />
 
 <!-- Custom JS -->