[4.1] Update logo URL (#2065)

Co-authored-by: git_repo_user <[email protected]>

Author: alhambrav

source/_templates/sidebar/brand.html

@@ -11,7 +11,7 @@
 Hope your day's going well. :)
 
 -#}
-<a class="sidebar-brand{% if logo %} centered{% endif %}" href="{{ pathto(master_doc) }}">
+<a class="sidebar-brand{% if logo %} centered{% endif %}" href="https://craftercms.com">
 	{% block brand_content %}
 	{%- if logo_url %}
 	<div class="sidebar-logo-container">