Kubernetes provider 2.0 breaks terraform-aws-eks-cluster v0.29.1 - v0.30.2

[Nuru]

Describe the Bug

Hashicorp released Kubernetes provider 2.0.0 which has breaking changes and breaks terraform-aws-eks-cluster v0.29.1 through and including v0.30.2. (While earlier versions are not compatible either, they have appropriate version pinning for the Kubernetes provider.)

Steps to Reproduce

$ terraform plan
...
Error: Unsupported argument

  on .terraform/modules/eks_cluster/auth.tf line 81, in provider "kubernetes":
  81:   load_config_file       = var.kubernetes_load_config_file

An argument named "load_config_file" is not expected here.

[Nuru]

There are 3 ways to resolve this issue:

• You can pin the Kubernetes provider version in your Terraform root module. In Terraform 0.12.26 or later the syntax is

terraform {
  required_version = ">= 0.12.26"

  required_providers {
    kubernetes = {
      source  = "hashicorp/kubernetes"
      version = "~> 1.11"
    }
  }
}

• You can switch to version 0.31.0 or later of this module (terraform-aws-eks-cluster). Version 0.31.0 pins the kubernetes provider to avoid the breaking change.
• When one is published, you can switch to a later version of this module (terraform-aws-eks-cluster) which works with kubernetes provider 2.0.0.

The first 2 options are available now. No ETA on the final option. May be supplied by #93