Leave candidate as default code path

.rubocop_todo/style/empty_method.yml

...ents/security_actions_continuous_onboarding_experiment.rb

app/models/onboarding/completion.rb

...ags/experiment/security_actions_continuous_onboarding.yml

...avascripts/pages/projects/learn_gitlab/constants/index.js

ee/app/helpers/projects/learn_gitlab_helper.rb

ee/spec/features/uncompleted_learn_gitlab_link_spec.rb

...ents/__snapshots__/learn_gitlab_section_card_spec.js.snap

...gitlab/components/__snapshots__/learn_gitlab_spec.js.snap

...learn_gitlab/components/learn_gitlab_section_link_spec.js

...ges/projects/learn_gitlab/components/learn_gitlab_spec.js

...ntend/pages/projects/learn_gitlab/components/mock_data.js

ee/spec/helpers/projects/learn_gitlab_helper_spec.rb

locale/gitlab.pot

spec/models/onboarding/completion_spec.rb

spec/models/onboarding/progress_spec.rb