Merge branch 'snippets-tooltips' into 'master'

Make snippet list info focusable

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/184209



Merged-by: Lukas Eipert <leipert@gitlab.com>
Approved-by: Buck O'Leary <bucoleary@gitlab.com>
Approved-by: Lukas Eipert <leipert@gitlab.com>
Co-authored-by: Annabel Dunstone Gray <annabel.dunstone@gmail.com>