Assign IP addresses to IP Link CT Primitive

[coterv]

When assigning a CT with IP Link primitives to application points, p2p links are automatically created within each applicable RZ and the resource pool Link IPs - To Generics is used to dynamically allocate the IP endpoints (/31) on each side of the link.

These /31 IPs can be manually set in the GUI. We need that same behaviour via Terraform, in order to assign predictable IP addressing to those links.

Note: More than one IP link primitive can exist within the same CT, and some of them can refer to the same RZ.

[coterv]

Temporary workaround deployed via API using Python scripts. Happy to share with any interested stakeholders.