Remove Gemnasium service
What does this MR do?
Ports https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/21185 to EE
Refs #6010 (closed)
Edited by 🤖 GitLab Bot 🤖
Ports https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/21185 to EE
Refs #6010 (closed)