Update headernav.html (#11)

Author: dylanTruffle

themes/compose/layouts/partials/custom/headernav.html

@@ -210,6 +210,15 @@
   gtag('js', new Date());
   gtag('config', 'G-X58KQN9B6R');
 </script>
+<script async src="https://www.googletagmanager.com/gtag/js?id=G-28SMM0SV5D">
+</script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+
+  gtag('config', 'G-28SMM0SV5D');
+</script>
 {{- $s := .Site }} {{- $sp := $s.Params }}
 <div class="trfl-nav-header">
   <div class="trfl-nav-header-left">