This fixes the following error message after the latest #733 merge in non-ANF use cases.
Error: Invalid index
on infrastructure.tf line 42, in locals:
42: anf_account_name = var.anf_account_name == "" ? azurerm_netapp_account.mynetapp-acc.0.name : var.anf_account_name
|----------------
| azurerm_netapp_account.mynetapp-acc is empty tuple
This fixes the following error message after the latest #733 merge in non-ANF use cases.