Add page specific styles to project discover security page

ee/app/views/projects/security/discover/show.html.haml

 - breadcrumb_title _("Security Dashboard")
 - page_title _("Security Dashboard")
+- add_page_specific_style 'page_bundles/security_discover'
 - linkFeedback = 'https://gitlab.com/gitlab-org/growth/ui-ux/issues/25'
 - linkUpgrade = @project.personal? ? profile_billings_path(@project.group) : group_billings_path(@project.root_ancestor)
 

ee/changelogs/unreleased/jnnkl-project-discover-carousel.yml

+---
+title: Add page specific styles to project discover security page
+merge_request: 54460
+author:
+type: changed