User Story:

As a user, I want to be able to:

• use external platform 
• and not restrict platform name to oci only

so that I can achieve

• install OCP cluster on for external platform 

Acceptance Criteria:

Description of criteria:

• No validation to restrict platform name to be oci in case of external platforms

(optional) Out of Scope:

Detail about what is specifically not being delivered in the story

Engineering Details:

• (optional) https://github/com/link.to.enhancement/
• (optional) https://issues.redhat.com/link.to.spike
• Engineering detail 1
• Engineering detail 2

This requires/does not require a design proposal.
This requires/does not require a feature gate.