Update jenkins jobs to use airgap qa-infra-automation

[rancher-max]

After the qa-infra-automation repo supports airgap, we should update Jenkins jobs to use it! This includes:

• Jenkins job for creating airgap setups adhoc
• Recurring run jenkins job

[floatingman]

rancher/qa-infra-automation#28

[rancher-max]

rancher/tests#282