[WIP] Bare metal job for WMCO

[sebsoto]

Introduces a new step registry workflow for bare metal ipi using hybrid OVN networking setup, as well as WMCO jobs using said workflow for master and release-4.8

[openshift-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: sebsoto
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• ci-operator/config/openshift/windows-machine-config-operator/OWNERS [sebsoto]
• ci-operator/jobs/openshift/windows-machine-config-operator/OWNERS [sebsoto]
• ci-operator/step-registry/baremetalds/ipi/OWNERS

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[openshift-ci]

@sebsoto: The following tests failed, say /retest to rerun all failed tests:

Test name	Commit	Details	Rerun command
ci/rehearse/openshift/windows-machine-config-operator/master/vsphere-e2e-operator	3ca71f8	link	/test pj-rehearse
ci/rehearse/openshift/windows-machine-config-operator/master/baremetal-e2e-operator	3ca71f8	link	/test pj-rehearse
ci/rehearse/openshift/windows-machine-config-operator/release-4.8/baremetal-e2e-operator	3ca71f8	link	/test pj-rehearse
ci/rehearse/openshift/windows-machine-config-operator/master/aws-e2e-operator	3ca71f8	link	/test pj-rehearse
ci/prow/pj-rehearse	3ca71f8	link	/test pj-rehearse

Full PR test history. Your PR dashboard.

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