Add ci_status.scss for commit piplines page

Issue: https://gitlab.com/gitlab-org/gitlab/-/issues/338924
Changelog: fixed

app/views/projects/commit/pipelines.html.haml

 - page_title _('Pipelines'), "#{@commit.title} (#{@commit.short_id})", _('Commits')
 - add_page_specific_style 'page_bundles/pipelines'
+- add_page_specific_style 'page_bundles/ci_status'
 
 = render 'commit_box'
 = render 'ci_menu'