User Story:

The AWSCluster has a column for bastion host public IPv4 address. If the bastion has IPv6, we should also print it out.

Acceptance Criteria:

Description of criteria:

• Include the IPv6 address for bastion host.

(optional) Out of Scope:

Detail about what is specifically not being delivered in the story

Engineering Details:

• https://github.com/kubernetes-sigs/cluster-api-provider-aws/blob/bd8766a1f2b1ac0e77c523af247ed90e1074208e/api/v1beta2/awscluster_types.go#L326 

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