[(infra|release).ci.jenkins.io] AKS Upgrade to Kubernetes 1.34.7

release.ci.jenkins.io infra.ci.jenkins.io github-comment-ops

[Final Message] The upgrade went well, all tests are green.

[Initial Message] Tuesday 2nd June 2025, at 08:00am UTC, we’ll upgrade the AKS cluster hosting infra.jenkins.io, release.jenkins.io and the github-comment-ops to Kubernetes 1.34.

All applications hosted in this controller will be offline until the upgrade is finished. We expect 60 to 90 minutes of operations.

More details at https://github.com/jenkins-infra/helpdesk/issues/4908#issuecomment-4577634828.