Description of the Problem:
In Fedramp specific(restricted env) ROSA getstarted page indicated inappropriate content in the ROSA CLI login steps. It looks like regression issue introduced by OCMUI-2995 

The above marked text definitions were not appropriate in fedramp definition as it is supported only offline token definition in restricted env.

Steps to Reproduce

1. Open ROSA getstarted page with restricted env definition : https://console.dev.redhat.com/openshift/create/rosa/getstarted?restricted=true 
2. Review the step 2.1 definitions.

Actual Results:

Restricted env support offline tokens but the text definitions misleading that it is SSO based authentication. 

Expected results:

Remove the misleading text definition that indicate SSO based authentication from restricted env