(SERVER-2421) Update clj-parent to 2.6.0
(SERVER-2421) Update clj-parent to 2.6.0

This downgrades dynapath to 0.2.5, fixing server reloads.

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