Merge branch 'patch-17' into 'master'

Update show.html.haml to allow guests to see the Files tab as per #30199

See merge request !10640

Former-commit-id: ea24904d

app/views/projects/show.html.haml

@@ -12,7 +12,7 @@
 = render "projects/last_push"
 = render "home_panel"
-- if current_user && can?(current_user, :download_code, @project)
+- if can?(current_user, :download_code, @project)
   %nav.project-stats{ class: container_class }
     %ul.nav
       %li