Remove ancient debug statement

This commit removes a debug statement that was originally added in 2006
in 18e8e74. The Rubocop Layout/LeadingCommentSpace cop flagged it, but
it's better to just remove it entirely.

Author: mhashizume

lib/puppet/parameter.rb

@@ -386,7 +386,6 @@ def name
   def noop
     @noop ||= false
     tmp = @noop || self.resource.noop || Puppet[:noop] || false
-    #debug "noop is #{tmp}"
     tmp
   end