[18.0-fr1] [OSPRH-12761] Adjust post-deploy image collection for OpenStack init controller pod

[openshift-cherrypick-robot]

This is an automated cherry-pick of #2631

/assign sdatko

[openshift-ci]

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[github-actions]

Thanks for the PR! ❤️
I'm marking it as a draft, once your happy with it merging and the PR is passing CI, click the "Ready for review" button below.

[arxcruz]

/lgtm

[softwarefactory-project-zuul]

Build failed (check pipeline). Post recheck (without leading slash)
to rerun all jobs. Make sure the failure cause has been resolved before
you rerun jobs.

https://softwarefactory-project.io/zuul/t/rdoproject.org/buildset/9063826f1923466d9bb27e91373c7f2d

✔️ openstack-k8s-operators-content-provider SUCCESS in 2h 22m 33s
✔️ podified-multinode-edpm-deployment-crc SUCCESS in 2h 10m 17s
❌ cifmw-crc-podified-edpm-baremetal RETRY_LIMIT in 13m 23s
✔️ noop SUCCESS in 0s
✔️ cifmw-pod-ansible-test SUCCESS in 8m 41s
✔️ cifmw-pod-pre-commit SUCCESS in 8m 58s
✔️ build-push-container-cifmw-client SUCCESS in 18m 15s
✔️ cifmw-molecule-env_op_images SUCCESS in 24m 17s

[abays]

recheck

RETRY_LIMIT