[JENKINS-75712] Test Jackson 2.19.0

[MarkEWaite]

[JENKINS-75712] Test Jackson 2.19.0 - DRAFT - do not review

JENKINS-75712 reports a serialization exception in the Kubernetes plugin when used with Jackson 2 API 2.19.0.

Plugin BOM release had issues with class loader and Jackson 2.19.0 that might hint at other class loading problems.

Draft pull request in order to run the tests on ci.jenkins.io.

Testing done

Confirmed that tests pass locally on my environment, but my environment does not have access to a Kubernetes cluster.

Submitter checklist

• [x] Make sure you are opening from a topic/feature/bugfix branch (right side) and not your main branch!
• [x] Ensure that the pull request title represents the desired changelog entry
• [x] Please describe what you did
• [x] Link to relevant issues in GitHub or Jira
• [x] Link to relevant pull requests, esp. upstream and downstream changes
• [x] Ensure you have provided tests that demonstrate the feature works or the issue is fixed