Terminating duplicate humans

this is [already in facia](https://github.com/guardian/frontend/blob/master/facia/public/humans.txt) which is where it is [being served from in production](https://github.com/guardian/platform/blob/2d542ed36f2fbfd70ef98f33f1d0591fda4a46fe/provisioning/src/main/puppet/modules/frontend/templates/etc/nginx/router.conf.erb#L579)