Support new OpenStack initialization resource for RHOSO install

[abays]

We have a new upcoming way to install and deploy the OSP operators. OLM will only install one CRD for OSP, which is an initialization resource. A CR must be created for that CRD, which then, when created, causes all the remaining OSP CRDs to be installed and also deploys their respective operators.

Depends-On: openstack-k8s-operators/openstack-operator#1185

[openshift-ci]

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[softwarefactory-project-zuul]

Merge Failed.

This change or one of its cross-repo dependencies was unable to be automatically merged with the current state of its repository. Please rebase the change and upload a new patchset.
Warning:
Error merging github.com/openstack-k8s-operators/openstack-operator for 1185,25deedd5f864eff6f094ab4dcd4fb93f6adc9da3

[softwarefactory-project-zuul]

Merge Failed.

This change or one of its cross-repo dependencies was unable to be automatically merged with the current state of its repository. Please rebase the change and upload a new patchset.
Warning:
Error merging github.com/openstack-k8s-operators/openstack-operator for 1185,9170f766fe8a63da6804cc953c37224d09856ce5