Merge branch 'mokhax/406633-minor-fixes' into 'master'

Apply minor tweaks for the Explain Vulnerability API

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/117962



Merged-by: Mehmet Emin INAC <minac@gitlab.com>
Approved-by: Malcolm Locke <mlocke@gitlab.com>
Approved-by: Mehmet Emin INAC <minac@gitlab.com>
Reviewed-by: Malcolm Locke <mlocke@gitlab.com>
Co-authored-by: mo khan <mo@mokhan.ca>