Merge branch 'update-nav-ci-3' into 'master'

Docs: Navigation update for ci folder - 3

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/123684



Merged-by: Russell Dickenson <rdickenson@gitlab.com>
Approved-by: Russell Dickenson <rdickenson@gitlab.com>
Co-authored-by: Jonathan Glassman <jglassman@gitlab.com>