Maintenance Request: Update terraform provider to use the latest ARO API Version version

[git001]

It would be nice that the ARO terraform resource supports the latest ARO API Version.

The current provider https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/redhat_openshift_cluster#api-providers uses an quite old version "2023-09-04".

The current version as for today is "2025-07-25".

https://learn.microsoft.com/en-us/rest/api/openshift/open-shift-clusters/create-or-update?view=rest-openshift-2025-07-25&tabs=HTTP