packagekit: drop bugs/cve_urls workaround

Manual testing has found that the package data these days is probably
formatted and only contains urls.

pkg/packagekit/updates.jsx

@@ -1134,13 +1134,6 @@ class OsUpdates extends React.Component {
  }
 
  u.vendor_urls = vendor_urls;
- // HACK: bug_urls and cve_urls also contain titles, in a not-quite-predictable order; ignore them,
- // only pick out http[s] URLs (https://bugs.freedesktop.org/show_bug.cgi?id=104552)
- if (bug_urls)
- bug_urls = bug_urls.filter(url => url.match(/^https?:\/\//));
- if (cve_urls)
- cve_urls = cve_urls.filter(url => url.match(/^https?:\/\//));
-
  u.description = this.removeHeading(update_text) || changelog;
  if (update_text)
  u.markdown = true;