In some cases, we may not want to always assume the ctlplane as the
network to use for both ssh access to the overcloud nodes, and for
generating the ansible inventory. This patches adds a new cli argument,
--overcloud-ssh-network that can be used to set the network name to be
used. Defaults to ctlplane.
Depends-On: I1e3f9a5142bff5e4f77e5e40df164089d9144652
Change-Id: I767984623c7d2402b10bae3d30b695783166f6bf