[WIP] CRW-3185 Update Dockerfiles to use RHEL9 images.

[SDawley]

What issues does this PR fix or reference?

https://issues.redhat.com/browse/CRW-3185

How to test this PR?

1. Prepare a patch file if needed:

cat > /tmp/cr-patch.yaml <<EOF
apiVersion: org.eclipse.che/v2
kind: CheCluster
spec: {}
EOF

2. Deploy the operator:

OpenShift

./build/scripts/olm/test-catalog-from-sources.sh --cr-patch-yaml /tmp/cr-patch.yaml

on Minikube

./build/scripts/minikube-tests/test-operator-from-sources.sh --cr-patch-yaml /tmp/cr-patch.yaml

PR Checklist

As the author of this Pull Request I made sure that:

• The Eclipse Contributor Agreement is valid
• Code produced is complete
• Code builds without errors
• Tests are covering the bugfix
• Development resource are up to date
• The repository devfile is up to date and works
• Sections What issues does this PR fix or reference and How to test this PR completed
• Relevant user documentation updated
• Relevant contributing documentation updated
• CI/CD changes implemented, documented and communicated

Reviewers

Reviewers, please comment how you tested the PR when approving it.

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: SDawley

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[openshift-ci]

@SDawley: 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/v14-che-behind-proxy	74b618d	link	true	/test v14-che-behind-proxy
ci/prow/v14-upgrade-stable-to-next	74b618d	link	true	/test v14-upgrade-stable-to-next
ci/prow/v14-operator-test	74b618d	link	true	/test v14-operator-test
ci/prow/v14-devworkspace-happy-path	74b618d	link	true	/test v14-devworkspace-happy-path

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/test-infra repository. I understand the commands that are listed here.

[tolusha]

Operator pod failed to start

/manager: /lib64/libc.so.6: version `GLIBC_2.34' not found (required by /manager)