* Update Shippable integration test groups.
* Update integration test group aliases.
* Rebalance AWS and Azure tests with extra group.
* Rebalance Windows tests with another group.
(cherry picked from commit 4e489d1be8)
* new facts module for dns zone
integration tests and new module for dns zone facts
* use vairable for domain name
* add nondeterministic piece to domain name
* fix azure_rm_dnszone_facts examples