We need tags for ironic-image releases

[mquhuy]

What steps did you take and what happened:

• Install ironic with a release ironic-image image, for e.g.

images: 
- name: quay.io/metal3-io/ironic                
  newTag: release-24.0

but the ironic deployment won't be ready, as the release-24.0 image lacks the readiness and liveness probes, which is required by the main branch ironic-deployment kustomization.

What did you expect to happen:
We should have an ironic-image-release-24.0 tag in BMO repo, which should be used to get a suitable kustomization that works with the release-24.0 ironic image

Anything else you would like to add:
[Miscellaneous information that will assist in solving the issue.]
Maybe it makes more sense to store the ironic-deployment in ironic-image repo instead? The kustomization will, then, be a part of the release branches/tags.

/kind bug

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