added variable for plan_uuid
added variable for plan_uuid

[#139018099]

Signed-off-by: Steve Freeman <7099b8520462d45574694bdc3bcfed46008707e0@pivotal.io>

pivotal-cf/cf-rabbitmq-release,pivotal-cf/cf-rabbitmq-release,pivotal-cf/cf-rabbitmq-release,pivotal-cf/cf-rabbitmq-release