update spec_helper_acceptance

Author: bastelfreak

spec/spec_helper_acceptance.rb

@@ -1,10 +1,12 @@
 require 'beaker-rspec'
+require 'beaker-puppet'
 require 'beaker/puppet_install_helper'
 require 'beaker/module_install_helper'
 
 run_puppet_install_helper unless ENV['BEAKER_provision'] == 'no'
-install_module
-install_module_dependencies
+install_ca_certs unless ENV['PUPPET_INSTALL_TYPE'] =~ %r{pe}i
+install_module_on(hosts)
+install_module_dependencies_on(hosts)
 
 RSpec.configure do |c|
   # Readable test descriptions