Setup data_collector to proxy through Chef Server

[smford22]

https://github.com/jeremymv2/compliance_demo_officehour#no-more-data_collector-in-clientrb

Audit cookbook needs...

# wrapper cookbook
default['audit']['collector'] = 'chef-server-visibility'
default['audit']['profiles'] = [
  {
    'name' => 'linux',
    'compliance' => 'jmiller/linux'
  }
]

Chef server needs...

# chef-server.rb
data_collector['root_url'] = 'https://automate-server.test/data-collector/v0/'
data_collector['token'] = 'TOKEN'