Registration feature should be enabled by-default in Red Hat Satellite 6.

Issue

• Satellite above 6.10 should enable registration feature and template by-default.

   # satellite-installer --full-help | grep -E '\-\-foreman.*proxy.*registration |\-\-foreman.*proxy\-templates '
       --foreman-proxy-registration  Enable Registration feature (current: false)
       --foreman-proxy-templates     Enable templates feature (current: false)