Add hypervisor param to shiftstack playbook execution

[eurijon]

For being able to resolve shift-on-stack apps endpoints (routes) hostnames from RHOSO pods it's required to add the DNS record entry in then dnsmasq service running on the hypervisor.

i.e.:

# cat /etc/cifmw-dnsmasq.d/addresses.conf 
address=/apps.ocp.openstack.lab/x.y.z.v
address=/apps.ostest.shiftstack.local/x.y.z.s      <<-----

It needs to be done after shift-on-stack cluster is installed as the installer is creating the floating IP for the apps endpoints, and the FIP is not known in advance.

For that purpose the cifmw_target_host param is passed so the playbook running on the shiftstackclient pod is able to reach the hypervisor.

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[eurijon]

/test all

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https://softwarefactory-project.io/zuul/t/rdoproject.org/buildset/bab06fb45064474d8f2429682f7aa61f

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✔️ podified-multinode-edpm-deployment-crc SUCCESS in 1h 21m 23s
✔️ cifmw-crc-podified-edpm-baremetal SUCCESS in 1h 29m 42s
✔️ noop SUCCESS in 0s
✔️ cifmw-pod-ansible-test SUCCESS in 7m 42s
✔️ cifmw-pod-pre-commit SUCCESS in 6m 55s
✔️ build-push-container-cifmw-client SUCCESS in 21m 57s
❌ cifmw-molecule-shiftstack FAILURE in 13m 38s