Update CI image references to latest k8s-builder
Summary
Updating k8s-util stages to use latest "k8s-builder" image to fix nightly master pipeline run.
UNCLASSIFIED - NO CUI
Currently supported Big Bang Version is 2.40.0
Summary
Updating k8s-util stages to use latest "k8s-builder" image to fix nightly master pipeline run.
UNCLASSIFIED - NO CUI