Enable the `group_ci_cd_analytics_page` feature flag by default
What does this MR do?
Enables the group_ci_cd_analytics_page
feature flag by default. This feature flag hides the group-level CI/CD Analytics page (see screenshots in !53165 (merged)).
This flag has already been manually enabled for the gitlab-org
group. The new page can been seen here: https://gitlab.com/groups/gitlab-org/-/analytics/ci_cd.
Rollout issue: #292601 (closed)
Related to #259703 (closed)
Edited by Nathan Friend