* Fix#26755 by ensuring that the first nic in the nic list has primary set to True, and all other nics have primary set to False.
* Fix sanity issues and add test for two nics
* Fix typo in test
* fix nic list
* Ensure the niclist variable is used rather than a niclist string
* Add tests just for dual nic, reverting changes to single nic VM creation tests
* Correct idempotency test