base image: ubi8 to ubi9

[shajmakh]

For RHAOS 4.14 we should rebase on ubi9 for binary artifacts

[ffromani]

I'm not sure the change is properly exercised because we discovered that failures in the internal lanes are silently skipped (#653)
Nevertheless, this change is correct and

fixes #660

[ffromani]

/approve
/lgtm

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: ffromani, shajmakh

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[openshift-ci]

@shajmakh: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/ci-unit	2dec339	link	unknown	/test ci-unit
ci/prow/ci-index	2dec339	link	unknown	/test ci-index
ci/prow/ci-install-e2e	2dec339	link	unknown	/test ci-install-e2e
ci/prow/ci-e2e	2dec339	link	unknown	/test ci-e2e
ci/prow/images	2dec339	link	unknown	/test images

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