Fix capitalization in katib ID fields (#1904)
Fix capitalization in katib ID fields (#1904)

Fixes #1903 to match https://github.com/kubeflow/katib/pull/213/files
kubeflow/kubeflow,kubeflow/kubeflow,kubeflow/kubeflow,kubeflow/kubeflow,kubeflow/kubeflow,kubeflow/kubeflow