attached is a patch to refer hosts by their domain name
(gitlab.com vs GitLab) per:
https://lists.gnu.org/archive/html/repo-criteria-discuss/2021-04/msg00046.html
this was proposed in order to distinguish specific service
instances, from the self-hosting versions of the underlying
forge
software, which may commonly be referred to by the same name
the other forge-specific patches (github.patch, gitlab.patch,
sourcehut-notabug.patch) already follow that naming
convention - this patch covers the remaining (unchanged) forges