Fix which domain should be added to PSL
Fix which domain should be added to PSL

It references the issue where gitlab.io was added to the PSL saying `*.gitlab.io` was added to the PSL, but it was in fact `gitlab.io`.

Originally submitted at
https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/5301.

Signed-off-by: Rémy Coutable <4ea0184b9df19e0786dd00b28e6daa4d26baeb3e@rymai.me>

axilleas/gitlabhq,axilleas/gitlabhq,mmkassem/gitlabhq,jirutka/gitlabhq,iiet/iiet-git,dreampet/gitlab,mmkassem/gitlabhq,mmkassem/gitlabhq,stoplightio/gitlabhq,stoplightio/gitlabhq,iiet/iiet-git,dreampet/gitlab,stoplightio/gitlabhq,jirutka/gitlabhq,axilleas/gitlabhq,iiet/iiet-git,iiet/iiet-git,dreampet/gitlab,axilleas/gitlabhq,jirutka/gitlabhq,jirutka/gitlabhq,stoplightio/gitlabhq,mmkassem/gitlabhq,dreampet/gitlab