B OpenNebula/one#7271: removed GA (#3320)

Signed-off-by: priscill <porue@opennebula.io>
(cherry picked from commit eea7d46)

Author: Priscill Orue

source/_templates/thelayout.html

@@ -254,23 +254,6 @@
       });
   </script>
 
-  {#- Do not conflict with RTD insertion of analytics script #}
-  {%- if not READTHEDOCS %}
-    {%- if theme_analytics_id %}
-    <!-- Theme Analytics -->
-    <script async src="https://www.googletagmanager.com/gtag/js?id={{ theme_analytics_id }}"></script>
-    <script>
-      window.dataLayer = window.dataLayer || [];
-      function gtag(){dataLayer.push(arguments);}
-      gtag('js', new Date());
-
-      gtag('config', '{{ theme_analytics_id }}', {
-          'anonymize_ip': {{ 'true' if theme_analytics_anonymize_ip|tobool else 'false' }},
-      });
-    </script>
-
-    {%- endif %}
-  {%- endif %}
 
   {%- block footer %} {% endblock %}