Set `rel="nofollow noindex"` on new issue links (#19023)
Set `rel="nofollow noindex"` on new issue links (#19023)

Fix #19018

Signed-off-by: Andrew Thornton <6a547fdd28db89120bdd70d4af1f9ba672ccd43a@cantab.net>
go-gitea/gitea,go-gitea/gitea,go-gitea/gitea