fix: trying to fix GA4 setup

Author: ErikBjare

_includes/analytics.pug

@@ -7,18 +7,7 @@ script
   | gtag('js', new Date());
   |
   | gtag('config', 'UA-91551508-1');
-
-
-// New Google Analytics 4 tag
-|<!-- Google tag (gtag.js) -->
-|<script async src="https://www.googletagmanager.com/gtag/js?id=G-SNPLMVFB8V"></script>
-|<script>
-|  window.dataLayer = window.dataLayer || [];
-|  function gtag(){dataLayer.push(arguments);}
-|  gtag('js', new Date());
-|
-|  gtag('config', 'G-SNPLMVFB8V');
-|</script>
+  | gtag('config', 'G-SNPLMVFB8V');
 
 script
   |// From: https://support.google.com/analytics/answer/7478520?hl=en