New google TAG manage id

Signed-off-by: René Jochum <rene@jochum.dev>

layouts/partials/meta.extra.html

@@ -3,10 +3,13 @@
     <script async defer src="{{ .Site.Params.talkyardScriptUrl }}"></script>
     {{ "<!-- end talkyard -->" | safeHTML }}
 
-    <!-- Google Tag Manager -->
-    <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
-    new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
-    j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
-    'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
-    })(window,document,'script','dataLayer','GTM-KW2LBR5');</script>
-    <!-- End Google Tag Manager -->
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-9ET9Z12C0F"></script>
+    <script>
+    window.dataLayer = window.dataLayer || [];
+    function gtag(){dataLayer.push(arguments);}
+    gtag('js', new Date());
+
+    gtag('config', 'G-9ET9Z12C0F');
+    </script>
+    <!-- EDN GTAG -->