Shouldn't pull Poise in to a subclass of Execute.

This breaks things because it pulls in the DSL, and then the DSL's
#user overwrites Execute#user (which is a delegator method).

Author: coderanger

lib/poise_python/resources/python_execute.rb

@@ -54,7 +54,6 @@ class Resource < Chef::Resource::Execute
       # @see Resource
       # @provides python_execute
       class Provider < Chef::Provider::Execute
-        include Poise
         include Chef::Mixin::Which
         provides(:python_execute)