Merge branch '359835-fix-performance-bar-checkbox' into 'master'

Fix performance bar checkbox

See merge request gitlab-org/gitlab!85425

qa/qa/page/admin/settings/component/performance_bar.rb

@@ -12,7 +12,7 @@ module QA
             end
             def enable_performance_bar
-              check_element(:enable_performance_bar_checkbox)
+              check_element(:enable_performance_bar_checkbox, true)
               Capybara.current_session.driver.browser.manage.add_cookie(name: 'perf_bar_enabled', value: 'true')
             end