Merge branch 'qa-update-epic-roadmap-specs' into 'master'

Update e2e epic roadmap specs

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/170839



Merged-by: Andrejs Cunskis <acunskis@gitlab.com>
Approved-by: Will Meek <wmeek@gitlab.com>
Approved-by: Andrejs Cunskis <acunskis@gitlab.com>
Reviewed-by: Andrejs Cunskis <acunskis@gitlab.com>
Co-authored-by: Desiree Chevalier <dchevalier@gitlab.com>