Automatic merge from submit-queue (batch tested with PRs 46235, 44786, 46833, 46756, 46669)

Get command uses print-column extn from Openapi schema

**What this PR does / why we need it**:

Kubectl Get command now uses metadata 'x-kubernetes-print-column' from Openapi schema to display a resource. This is to enable richer experience for non-compiled types (like service catalog API resources) in Kubectl. This functionality is currently guarded by a boolean flag "use-openapi-print-columns". 

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
fixes https://github.com/kubernetes/kubectl/issues/22

**Special notes for your reviewer**:

**Release note**:

```release-note
Get command uses OpenAPI schema to enhance display for a resource if run with flag 'use-openapi-print-columns'. 
An example command:
kubectl get pods --use-openapi-print-columns 
```