Merge branch 'feature/add-gtm-to-users-almost-there' into 'master'

Add google tag manager head/body tags to users/almost_there view

See merge request gitlab-org/gitlab!77619

app/views/devise/confirmations/almost_there.haml

@@ -2,7 +2,9 @@
 - request_link_start = '<a href="%{new_user_confirmation_path}">'.html_safe % { new_user_confirmation_path: new_user_confirmation_path }
 - request_link_end = '</a>'.html_safe
 - content_for :page_specific_javascripts do
+  = render "layouts/google_tag_manager_head"
   = render "layouts/one_trust"
+= render "layouts/google_tag_manager_body"
 
 .well-confirmation.gl-text-center.gl-mb-6
   %h1.gl-mt-0