Hack new 4.18 nightly

[joepvd]

• RHCOS needs to be older than we currently have
• Pin kernel-having images to the same level
• Pin older build of insights-operator

Builds taken from https://amd64.ocp.releases.ci.openshift.org/releasestream/4.18.0-0.nightly/release/4.18.0-0.nightly-2024-11-19-015334

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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[openshift-bot]

Validating 1 file(s)...
✅ Validated releases.yml

[joepvd]

/hold
Need hard ok to go with this.

[joepvd]

/close
this has become irrevant

[openshift-ci]

@joepvd: Closed this PR.

In response to this:

/close
this has become irrevant

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