public/plugins: upgrade highlight.js 9.16.2 to 9.18.0

public/assets/librejs/librejs.html

@@ -46,9 +46,9 @@
         <td><a href="/plugins/dropzone-5.5.0/dropzone.min.js">dropzone.min.js</a></td>
       </tr>
       <tr>
-        <td><a href="/plugins/highlight-9.16.2/highlight.pack.js">highlight.pack.js</a></td>
+        <td><a href="/plugins/highlight-9.18.0/highlight.pack.js">highlight.pack.js</a></td>
         <td><a href="https://github.com/isagalaev/highlight.js/blob/master/LICENSE">BSD 3 Clause</a></td>
-        <td><a href="https://github.com/isagalaev/highlight.js/archive/9.16.2.tar.gz">highlight.js-9.16.2.tar.gz</a></td>
+        <td><a href="https://github.com/isagalaev/highlight.js/archive/9.18.0.tar.gz">highlight.js-9.18.0.tar.gz</a></td>
       </tr>
       <tr>
         <td><a href="/plugins/jquery.datetimepicker-2.4.5/jquery.datetimepicker.js">jquery.datetimepicker.js</a></td>

public/js/gogs.js

@@ -1203,11 +1203,6 @@ $(document).ready(function () {
         $($(this).data('target')).slideToggle(100);
     });
 
-    // Highlight JS
-    if (typeof hljs != 'undefined') {
-        hljs.initHighlightingOnLoad();
-    }
-
     // Dropzone
     var $dropzone = $('#dropzone');
     if ($dropzone.length > 0) {

templates/base/footer.tmpl

@@ -34,8 +34,9 @@
 
 <!-- Third-party libraries -->
 {{if .RequireHighlightJS}}
-	<link rel="stylesheet" href="{{AppSubURL}}/plugins/highlight-9.16.2/github.css">
-	<script src="{{AppSubURL}}/plugins/highlight-9.16.2/highlight.pack.js"></script>
+	<link rel="stylesheet" href="{{AppSubURL}}/plugins/highlight-9.18.0/github.css">
+	<script src="{{AppSubURL}}/plugins/highlight-9.18.0/highlight.pack.js"></script>
+	<script>hljs.initHighlightingOnLoad();</script>
 {{end}}
 {{if .RequireMinicolors}}
 	<link rel="stylesheet" href="{{AppSubURL}}/plugins/jquery.minicolors-2.2.3/jquery.minicolors.css">