As a cluster admin I want to set a cluster wide setting for hiding the Lightspeed button from OCP Console, for all the console users. For this change, an additional field will need to be introduced into console-operator's config API.

AC: 

• Add new field to the console-operator's config, to its 'spec.customization' section, which would set the console. New field should be named 'LightspeedButtonState', which should be an enum, with states "Show" and "Hide". This change will need to be done in the openshift/api repo.
• By default the state should be "Show"
• Pass the state variable to the console-config CM
• Add e2e and unit test