Speed up Group security access specs
This is the Group equivalent of gitlab-org/gitlab-ce@13ad9a745a392e0bf0cedd0e1f318c1acee9b969
EE version of https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/7813
This is the Group equivalent of gitlab-org/gitlab-ce@13ad9a745a392e0bf0cedd0e1f318c1acee9b969
EE version of https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/7813