Merge pull request #9039 from joshcooper/pson_feature

(maint) Simplify pson loading

Author: mhashizume

lib/puppet/feature/pson.rb

@@ -1,4 +1,4 @@
 require_relative '../../puppet/util/feature'
 
 # PSON is deprecated, use JSON instead
-Puppet.features.add(:pson, :libs => ['puppet/external/pson/common','puppet/external/pson/version', 'puppet/external/pson/pure'])
+Puppet.features.add(:pson, :libs => ['puppet/external/pson'])