Add support for Amazon EKS Auto Mode

[setheliot]

At re:Invent 2023, AWS launched Auto Mode for Amazon EKS.

I ran terraformer on an EKS cluster that has Auto Mode Enabled

Expected

Terraform config for EKS cluster resource includes

compute_config.enabled                                   = true
kubernetes_network_config.elastic_load_balancing.enabled = true
storage_config.block_storage.enabled                     = true

These are the values that indicate that Auto Mode is Enabled

Actual

These resource values are not part of the EKS resource config