Merge branch 'fix_permissions_issue' into 'master'

FIxing permissions for severity override docs

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/184111



Merged-by: Phillip Wells <pwells@gitlab.com>
Approved-by: Suzanne Selhorn <sselhorn@gitlab.com>
Approved-by: Phillip Wells <pwells@gitlab.com>
Reviewed-by: Isaac Durham <idurham@gitlab.com>
Co-authored-by: Isaac Durham <idurham@gitlab.com>
Co-authored-by: Sara Meadzinger <smeadzinger@gitlab.com>