Merge branch 'tanyabouman-fix-link-anchor' into 'master'

feature_flags docs: fix link anchor to Unleash SDKs

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/182925



Merged-by: Marcel Amirault <mamirault@gitlab.com>
Co-authored-by: Tanya Bouman <tanyabouman@gmail.com>