configure.sh: Remove the configure puppet section

Since puppetmaster will be self provisioned, the relevant part
of the puppet configuration (puppetmaster, puppetdb, hiera) are
removed from the config-tools script.

Linked to : 
  * puppet-openstack-cloud: https://github.com/enovance/puppet-openstack-cloud/pull/615
  * openstack-serverspec: https://github.com/enovance/openstack-serverspec/commit/0fd1981a0108be0be03c217d2d56470f9525ecee

(and another commit to come on openstack-yaml-infra-*)