Revert "(PA-7090) Correct system time on AIX"

This reverts commit d282ec3.

(cherry picked from commit effbd2e)

acceptance/tests/ssl/certificate_extensions.rb

@@ -1,6 +1,5 @@
 require 'puppet/acceptance/temp_file_utils'
 extend Puppet::Acceptance::TempFileUtils
-extend Beaker::HostPrebuiltSteps
 
 test_name "certificate extensions available as trusted data" do
   skip_test "Test requires at least one non-master agent" if hosts.length == 1
@@ -78,8 +77,6 @@
   with_puppet_running_on(master, master_config) do
     agents.each do |agent|
       next if agent == master
-      # Temporarily sync time on AIX to account for incorrect system time (PA-7090)
-      timesync(agent, {:logger => logger}) if agent.platform.start_with?('aix')
 
       step "Create agent csr_attributes.yaml on #{agent}"
       agent_csr_attributes = get_test_file_path(agent, "csr_attributes.yaml")