🐛 remove escaping on ANALYTICS_TAG

Author: hronro

src/templates/partials/header.eta

@@ -2,7 +2,7 @@
 <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
 <meta http-equiv="X-UA-Compatible" content="ie=edge">
 <% if (typeof ANALYTICS_TAG === 'string' && ANALYTICS_TAG.length) { %>
-<%= ANALYTICS_TAG %>
+<%~ ANALYTICS_TAG %>
 <% } %>
 <link rel="stylesheet" href="/_assets/style.css">
 <style>