[3.2] Skip Kafka test on IBM Z/Power due to missing image

[dale-fu]

Summary

Skipping an additional Kafka test on both IBM Z/Power due to specific image not being available on these platforms.

Please select the relevant options.

• Bug fix (non-breaking change which fixes an issue)
• Dependency update
• Refactoring
• Backport
• New scenario (non-breaking change which adds functionality)
• This change requires a documentation update
• This change requires execution against OCP (use run tests phrase in comment)

Checklist:

• Methods and classes used in PR scenarios are meaningful
• Commits are well encapsulated and follow the best practices

[QuarkusQE]

Can one of the admins verify this patch?

[michalvavrik]

I must be honest @dale-fu , not testing Kafka (in OpenShift) that is so omnipresent these days is quite a blow :-)

[dale-fu]

I must be honest @dale-fu , not testing Kafka (in OpenShift) that is so omnipresent these days is quite a blow :-)

Yeah, I understand. Unfortunately, the only alternative zookeeper image that is supported on IBM platforms is the official one on DockerHub.