* support for iscsi vnics based on customer feature request
integration tests added for iscsi vnics and vnic state absent
* correct version_added for iscsi and vnic lists
* Mark UCS integration tests as unsupported.
* Mark various connection tests as unsupported.
* Mark win_domain_group test as unsupported.
* Mark java_cert test as unsupported.
* Mark synchronize-buildah test as unsupported.
* Mark various AWS tests as unsupported.
* Mark azure_rm_acs test as unsupported.
* Mark GCP tests as unsupported.
* UCS LAN Connectivity Policies and integration tests
* Docs updated
* UCS LAN Connectivity Policy and integration tests
* Fix use of description in docs and argument_spec so validate-modules passes