Internationalisation of raven directory
What does this MR do?
i18n the raven directory
This is one of many MRs opened in order to improve the overall internationalisation of the GitLab codebase.
https://docs.gitlab.com/ee/development/i18n/externalization.html
Related issue is https://gitlab.com/gitlab-org/gitlab-ce/issues/59733
EE Port: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/11853
Edited by Brandon Labuschagne