Merge branch '405152-aqualls-improve-prereqs' into 'master'

Restructure Code Suggestions prerequisites for clarity

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/138228



Merged-by: Kevin Chu <kchu@gitlab.com>
Approved-by: Kai Armstrong <karmstrong@gitlab.com>
Approved-by: Kevin Chu <kchu@gitlab.com>
Reviewed-by: Kevin Chu <kchu@gitlab.com>
Co-authored-by: Amy Qualls <aqualls@gitlab.com>