feat(resource|domain): import state via domain uuid

[ndopj]

Terraform resources might be configured to import existing state of their "real-world" counterpart.
For this functionality to work it is necessary that Terraform resource implements function ImportState.

This function is called during the terraform import command and uses single argument to attach Terraform resource to an existing external state. If multiple arguments are required for this action then proper workarounds must be included.

You can find more in the Import State documentation from Terraform.

Acceptance testing for montecarlo_domain resource.

operation	tags	assignments
Create	✅
Read	✅
Update
Delete	✅
Import	✅