[Do not merge] Testing CI issues fix

[bergerhoffer]

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[ocpdocs-previewbot]

🤖 Wed Dec 17 18:24:21 - Prow CI generated the docs preview:

https://104075--ocpdocs-pr.netlify.app/ https://104075--ocpdocs-pr.netlify.app/openshift-enterprise/latest/backup_and_restore/control_plane_backup_and_restore/backing-up-etcd.html https://104075--ocpdocs-pr.netlify.app/openshift-enterprise/latest/edge_computing/day_2_core_cnf_clusters/updating/telco-update-before-the-update.html https://104075--ocpdocs-pr.netlify.app/openshift-enterprise/latest/etcd/etcd-backup-restore/etcd-backup.html https://104075--ocpdocs-pr.netlify.app/openshift-enterprise/latest/post_installation_configuration/cluster-tasks.html

[openshift-ci[bot]]

@bergerhoffer: all tests passed!

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