Use YAML modifications instead of regex replacement (#2815)
Use YAML modifications instead of regex replacement (#2815)

* use YAML support for IAM bindings

* write to iam_bindings.yaml

* yaml config to cluster-kubeflow

* yaml support to storage-kubeflow

* comments

* fix

* add desc

kubeflow/kubeflow,kubeflow/kubeflow,kubeflow/kubeflow,kubeflow/kubeflow,kubeflow/kubeflow,kubeflow/kubeflow