show copy invitation for self-hosted alone

apps/web/src/app/(dashboard)/settings/team/invite-team-member.tsx

@@ -199,6 +199,7 @@ export default function InviteTeamMember() {
               >
                 Cancel
               </Button>
+              {isSelfHosted() ? (
                 <Button
                   disabled={createInvite.isPending}
                   isLoading={createInvite.isPending}
@@ -207,6 +208,7 @@ export default function InviteTeamMember() {
                 >
                   Copy Invitation
                 </Button>
+              ) : null}
               {isCloud() || domains?.length ? (
                 <Button
                   type="submit"