Fixes the tests

- Re-runs the gettext generation
- Looks for the updated classes in the wiki helper
- Looks for the right classes in the epic dropdown

ee/spec/features/groups/group_roadmap_spec.rb

@@ -58,7 +58,7 @@ RSpec.describe 'group epic roadmap', :js do
       it 'renders the sort dropdown correctly' do
         page.within('.content-wrapper .content .epics-other-filters') do
           expect(page).to have_css('.filter-dropdown-container')
-          find('.dropdown-toggle').click
+          find('.epics-sort-btn').click
           page.within('.dropdown-menu') do
             expect(page).to have_selector('li a', count: 2)
             expect(page).to have_content('Start date')

spec/helpers/wiki_helper_spec.rb

@@ -76,7 +76,7 @@ RSpec.describe WikiHelper do
   describe '#wiki_sort_controls' do
     let(:wiki) { create(:project_wiki) }
     let(:wiki_link) { helper.wiki_sort_controls(wiki, sort, direction) }
-    let(:classes) { "gl-button btn btn-default has-tooltip reverse-sort-btn qa-reverse-sort rspec-reverse-sort" }
+    let(:classes) { "gl-button btn btn-default btn-icon has-tooltip reverse-sort-btn qa-reverse-sort rspec-reverse-sort" }
 
     def expected_link(sort, direction, icon_class)
       path = "/#{wiki.project.full_path}/-/wikis/pages?direction=#{direction}&sort=#{sort}"