feat(tf): update terragrunt dependency github.com/terraform-aws-modules/terraform-aws-eks to v20.17.2

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
github.com/terraform-aws-modules/terraform-aws-eks	github	patch	v20.17.1 -> v20.17.2

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Release Notes

terraform-aws-modules/terraform-aws-eks (github.com/terraform-aws-modules/terraform-aws-eks)

### [`v20.17.2`](https://togithub.com/terraform-aws-modules/terraform-aws-eks/releases/tag/v20.17.2) [Compare Source](https://togithub.com/terraform-aws-modules/terraform-aws-eks/compare/v20.17.1...v20.17.2) ##### Bug Fixes - Revert [#​3058](https://togithub.com/terraform-aws-modules/terraform-aws-eks/issues/3058) - fix: Invoke aws_iam_session_context data source only when required ([#​3092](https://togithub.com/terraform-aws-modules/terraform-aws-eks/issues/3092)) ([93ffdfc](https://togithub.com/terraform-aws-modules/terraform-aws-eks/commit/93ffdfc6fa380cb0b73df7380e7e62302ebb1a98))

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Configuration

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