[BZ#2117370] Update openshift-ansible repositories

[yselkowitz]

Version(s): 4.11+

Issue: https://bugzilla.redhat.com/show_bug.cgi?id=2117370

Link to docs preview: http://shell.lab.bos.redhat.com/~yselkowi/openshift-docs/byoh-ansible-core/machine_management/adding-rhel-compute.html#rhel-preparing-playbook-machine_adding-rhel-compute

Additional information: openshift-ansible has been ported to ansible-core in RHEL AppStream; the separate Ansible Engine repository (and its older ansible package) is no longer used.

[yselkowitz]

For Dev and QE review: /cc @barbacbd @gpei

[gpei]

LGTM

[kalexand-rh]

/cherrypick enterprise-4.11

[kalexand-rh]

/cherrypick enterprise-4.12

[openshift-cherrypick-robot]

@kalexand-rh: new pull request created: #49502

In response to this:

/cherrypick enterprise-4.11

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[openshift-cherrypick-robot]

@kalexand-rh: new pull request created: #49503

In response to this:

/cherrypick enterprise-4.12

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.