build(deps): bump terraform-aws-modules/eks/aws from 20.34.0 to 21.8.0

Bumps [terraform-aws-modules/eks/aws](https://github.com/terraform-aws-modules/terraform-aws-eks) from 20.34.0 to 21.8.0.
- [Release notes](https://github.com/terraform-aws-modules/terraform-aws-eks/releases)
- [Changelog](https://github.com/terraform-aws-modules/terraform-aws-eks/blob/master/CHANGELOG.md)
- [Commits](terraform-aws-modules/terraform-aws-eks@v20.34.0...v21.8.0)

---
updated-dependencies:
- dependency-name: terraform-aws-modules/eks/aws
  dependency-version: 21.8.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

autoscaler.tf

@@ -1,6 +1,6 @@
 module "node_autoscaler_required_aws_resources" {
   source                            = "terraform-aws-modules/eks/aws//modules/karpenter"
-  version                           = "20.34.0"
+  version                           = "21.8.0"
   create                            = var.cluster_autoscaler_create
   access_entry_type                 = "EC2_LINUX"
   ami_id_ssm_parameter_arns         = []

main.tf

@@ -34,7 +34,7 @@ locals {
 
 module "kubernetes" {
   source  = "terraform-aws-modules/eks/aws"
-  version = "20.34.0"
+  version = "21.8.0"
 
   create = try(coalesce(var.cluster_enabled, true), true)
   tags = try(merge(coalesce(var.tags, {}), {