[7.17](backport #36759) Update Ironbank images with ubi 8.8

[mergify]

This is an automatic backport of pull request #36759 done by Mergify.

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[elasticmachine]

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[mergify]

This pull request is now in conflicts. Could you fix it? 🙏
To fixup this pull request, you can check out it locally. See documentation: https://help.github.com/articles/checking-out-pull-requests-locally/

git fetch upstream
git checkout -b mergify/bp/7.17/pr-36759 upstream/mergify/bp/7.17/pr-36759
git merge upstream/7.17
git push upstream mergify/bp/7.17/pr-36759

[jlind23]

9.2 was already merged hence closing.