EUG - attributes - vale - Review 3.6. Remotely accessing workspaces for kubetcl mentions

Should be replaces with `oc`

>Opening a command line in the workspace container using the OpenShift command-line tool, kubectl

>Uploading and downloading files using the kubectl tool

>For more about kubectl, see the OpenShift documentation.

>This procedure describes how to use the kubectl tool to download or upload files remotely from or to an Red Hat CodeReady Workspaces workspace.