Merge branch 'connorgilbert/add-advanced-sast-to-feature-list' into 'master'

Docs: Add Advanced SAST to feature list, edit feature names

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/167104



Merged-by: Russell Dickenson <rdickenson@gitlab.com>
Approved-by: Russell Dickenson <rdickenson@gitlab.com>
Co-authored-by: Connor Gilbert <cgilbert@gitlab.com>