feat: Add support for AWS provider 6.0.0 with resolving deprecated aws_region warnings

[mm-chia]

Description

Add support for AWS provider 6.0.0 with resolving deprecated aws_region warnings

Motivation and Context

Adding support for newest AWS provider

Breaking Changes

Yes, the data source aws_region is replacing the name property with region.
This will only work with AWS provider >= 6.0.0

How Has This Been Tested?

I used the following code to validate the module changes:

locals {
  s3_tf_state_bucket_name = "chose-your-own-bucket-name"
}

module "terraform_state" {
  source  = "github.com/mm-chia/terraform-aws-s3-bucket.git?ref=aws_provider_6.0.0"

  bucket = local.s3_tf_state_bucket_name

  block_public_acls                     = true
  ignore_public_acls                    = true
  block_public_policy                   = true
  restrict_public_buckets               = true
  attach_deny_insecure_transport_policy = true
  attach_require_latest_tls_policy      = true

  versioning = {
    enabled = true
  }
}

I ran:

• terraform init
• terraform plan
  And checked that there are no more warnings related to deprecated aws_region data source.
  These are the warnings that may show up, if not making the changes I made in main.tf:

│ Warning: Deprecated attribute
│
│   on .terraform/modules/terraform_state/main.tf line 888, in data "aws_iam_policy_document" "waf_log_delivery":
│  888:       values   = ["arn:aws:logs:${data.aws_region.current.name}:${data.aws_caller_identity.current.id}:*"]
│
│ The attribute "name" is deprecated. Refer to the provider documentation for details.

Also, I ran pre-commit run -a and checked that all validations are green.