bugfix: chapter title consistency

[sean-freeman]

Chapter titles are inconsistent between bare metal UPI and IPI documentation. Amend IPI title to Installing a installer-provisioned cluster on bare metal

• BM UPI - Chapter 2. Installing a user-provisioned cluster on bare metal
• BM IPI - Chapter 4. Installing a cluster

Version(s):
4.17, do not cherry pick as this file is likely to have changed between each version

Issue:

• None (GH or Jira), this is community author contribution

QE review:

• QE has approved this change.

Additional information:

• n/a

[sean-freeman]

@kalexand-rh @bscott-rh @sheriff-rh Mentioning you all, as GH Issue template requests @openshift/team-documentation [which does not work] is mentioned after PR is raised.

[openshift-ci]

Hi @sean-freeman. Thanks for your PR.

I'm waiting for a openshift member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

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[sean-freeman]

@kalexand-rh @bscott-rh @sheriff-rh Can you please review this PR? I would prefer to avoid merge conflicts which is more likely the longer this PR is open.

[bscott-rh]

/ok-to-test

[bscott-rh]

This will need to be rebased after #83982 merges, because the structure of the bare metal docs is changing

[ocpdocs-previewbot]

🤖 Thu Oct 24 16:15:05 - Prow CI generated the docs preview:

https://83380--ocpdocs-pr.netlify.app/openshift-enterprise/latest/installing/installing_bare_metal_ipi/ipi-install-installing-a-cluster.html

[openshift-ci]

@sean-freeman: all tests passed!

Full PR test history. Your PR dashboard.

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-sigs/prow repository. I understand the commands that are listed here.