Enhance hcp cli to support creating dual stack cluster

User Story:

As a (user persona), I want to be able to:

• HCP CLI can create dual stack cluster with CIDRs
•  

so that I can achieve

• We can directly use HCP CLI to create dual stack cluster.

Acceptance Criteria:

Description of criteria:

• Can directly use HCP CLI to create dual stack cluster.

(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.