This adds a new Noble nodepool launcher node, nl06, to replace nl02.
When this change lands I will put nl02 in the emergency file and
manually shutdown services on it. This should allow nl06 to come up with
its config and take over management of openmetal provider resources.
While we are at it we update the system-config-run-nodepool testing to
deploy a noble nl05. That doesn't exactly match this change but nl05
will replace nl01 soon enough. We just need to update CI to ensure that
we can deploy a nodepool launcher on Noble before we actually attempt to
do so in production.
Depends-On: https://review.opendev.org/c/opendev/zone-opendev.org/+/945364
Depends-On: https://review.opendev.org/c/openstack/project-config/+/945359
Change-Id: I18db9f57bd41ed2a57c545f02ac0113bb8b4d9de
d23b2fa646