Merge branch 'ssh-key-detail-page' into 'master'

SSH Key detail page improvements

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/127207



Merged-by: Anna Vovchenko <avovchenko@gitlab.com>
Approved-by: Alex Pennells <apennells@gitlab.com>
Approved-by: Anna Vovchenko <avovchenko@gitlab.com>
Approved-by: Annabel Dunstone Gray <annabel.dunstone@gmail.com>
Reviewed-by: Annabel Dunstone Gray <annabel.dunstone@gmail.com>
Reviewed-by: Anna Vovchenko <avovchenko@gitlab.com>
Co-authored-by: Sascha Eggenberger <seggenberger@gitlab.com>