Change owner/group to pe-puppet for hiera module

When the owner / group was root this meant that enabling
hiera-eyaml wouldn't work properly as the keys couldn't
be read by puppetserver.

Changing to pe-puppet should resolve the issue.

Author: npwalker

site/profile/manifests/puppetmaster.pp

@@ -11,8 +11,8 @@
     ],
     hiera_yaml => '/etc/puppetlabs/code/hiera.yaml',
     datadir    => '/etc/puppetlabs/code/environments/%{environment}/hieradata',
-    owner      => 'root',
-    group      => 'root',
+    owner      => 'pe-puppet',
+    group      => 'pe-puppet',
     notify     => Service['pe-puppetserver'],
   }