Add missing translations from GitLab UI

Summary

app/assets/javascripts/commons/gitlab_ui.js misses several generic translations such as:

  • GlBanner.closeButtonTitle
  • GlBreadcrumb.showMoreLabel
  • GlAlert.closeButtonTitle

Identify these translations and include them in the runtime config.

More context

The following discussion from gitlab-ui!4567 (merged) should be addressed:

  • @vanessaotto started a discussion: (+3 comments)

    Hi @svedova, I found a couple of plain english text in gitlab/ui in relation to the CloseButton component. I don't know exactly how translations work in gitlab/ui, but copied what I saw in other components. Am I doing it right? :)

Edited by Savas Vedova