ceremony: Remove duplicated print of certificate PEM (#4974)
ceremony: Remove duplicated print of certificate PEM (#4974)

The same PEM bytes are already printed a few lines above,
on line 377.
bmw/boulder,jsha/boulder,jcjones/boulder,jsha/boulder,letsencrypt/boulder,jcjones/boulder,jcjones/boulder,jcjones/boulder,bmw/boulder,letsencrypt/boulder,letsencrypt/boulder,bmw/boulder,jsha/boulder