(SERVER-2287) Update auth.conf to allow restricted cert_stats access
(SERVER-2287) Update auth.conf to allow restricted cert_stats access

This commit updates the default auth.conf file to allow access to the
certificate_status(es) endpoint by the master's host cert by checking
a custom extension.

puppetlabs/puppet-server,puppetlabs/puppetserver,puppetlabs/puppetserver,puppetlabs/puppet-server,puppetlabs/puppetserver,puppetlabs/puppet-server,puppetlabs/puppetserver