adding dev rel
updated wording for job description https://gitlab.com/gitlab-com/www-gitlab-com/commit/8e71ca45557e7e001dcffa6add17ecba8ab0683c
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
updated wording for job description https://gitlab.com/gitlab-com/www-gitlab-com/commit/8e71ca45557e7e001dcffa6add17ecba8ab0683c