Update tests to check if label is set after picking a template

spec/features/projects/files/gitignore_dropdown_spec.rb

@@ -24,6 +24,7 @@ feature 'User wants to add a .gitignore file', feature: true do
     end
     wait_for_ajax
 
+    expect(page).to have_css('.gitignore-selector .dropdown-toggle-text', text: 'Rails')
     expect(page).to have_content('/.bundle')
     expect(page).to have_content('# Gemfile.lock, .ruby-version, .ruby-gemset')
   end

spec/features/projects/files/gitlab_ci_yml_dropdown_spec.rb

@@ -24,6 +24,7 @@ feature 'User wants to add a .gitlab-ci.yml file', feature: true do
     end
     wait_for_ajax
 
+    expect(page).to have_css('.gitlab-ci-yml-selector .dropdown-toggle-text', text: 'jekyll')
     expect(page).to have_content('This file is a template, and might need editing before it works on your project')
     expect(page).to have_content('jekyll build -d test')
   end