Fix tflint rules (e.g. rename resources)

[antonbabenko]

Description

tflint is used across all terraform-aws-modules and it is currently failing with warnings/notices like:

Notice: resource name `cluster_AmazonEKSClusterPolicy` must match the following format: snake_case (terraform_naming_convention)

Rename of affected resources is a breaking change worth documenting.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[antonbabenko]

This issue has been resolved in version 18.0.0 🎉

[github-actions]

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