Remove duplicate CSS from the `media-views.css` file. Follow up to [50829]. Props afercia, joedolson, shailu25. Fixes #60499. Built from https://develop.svn.wordpress.org/trunk@58249 git-svn-id: http://core.svn.wordpress.org/trunk@57712 1a063a9b-81f0-0310-95a4-ce76da25c4cd