Improve permissions for DLRN configuration files
Improve permissions for DLRN configuration files

Change-Id: I72f2591e43d4655a1a296faa579357a6553d0944

rdo-infra/puppet-dlrn,javierpena/puppet-delorean,rdo-infra/puppet-dlrn,rdo-infra/puppet-dlrn,javierpena/puppet-delorean,javierpena/puppet-delorean