Add container to qrtly reconciliation banner

Changelog: fixed
EE: true

ee/app/views/shared/_manual_quarterly_reconciliation_banner.html.haml

@@ -2,6 +2,7 @@
 - return unless payload&.display?
 
 = content_for :page_level_alert do
+  %div{ class: [container_class, @content_class, 'gl-pt-5!'] }
     = render 'shared/global_alert',
       title: payload.subject,
       variant: payload.display_error_version? ? :danger : :warning,