clean-up code

Author: Sachin Maheshwari

web-assets/auth0/dev-tenant/universal-login.html

@@ -431,11 +431,6 @@
             }
         }();
     </script>
-    <!-- Google Tag Manager (noscript) -->
-    <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MXXQHG8" height="0" width="0"
-            style="display:none;visibility:hidden"></iframe></noscript>
-    <!-- End Google Tag Manager (noscript) -->
-
 </body>
 
 </html>