WWSympa: Update jQuery to 3.6.0

default/web_tt2/head_javascript.tt2

@@ -30,7 +30,7 @@ var lang = '[% lang %]';
 </script>
 
 [%# Now retrieving the javascript files ~%]
-<script src="[% static_content_url %]/js/jquery.js?v3.2.1"></script>
+<script src="[% static_content_url %]/js/jquery.js?v3.6.0"></script>
 <script src="[% static_content_url %]/js/jquery-migrate.js?v1.4.1"></script>
 <script src="[% static_content_url %]/js/jquery-ui/jquery-ui.js?v1.12.1"></script>
 [%# jqPlot ~%]