Force /etc/ansible/library deletion

Puppet won't remove directories without force => true being set. Set it
to actually get rid of the dir.

Change-Id: I3d3486c50d291a14eb5262998234159f1b4668c1

manifests/init.pp

@@ -44,6 +44,7 @@ class ansible (
 
   file { '/etc/ansible/library':
     ensure  => absent,
+    force   => true,
   }
 
   include logrotate