fix: any type is removed

[iammuho]

Description

This pull request updates the customer_gateways variable to use an object type instead of any, as outlined in Terraform's best practices. By providing an object structure for map, the configuration becomes clearer and easier to validate, leading to more predictable outcomes.

Official : https://developer.hashicorp.com/terraform/language/expressions/type-constraints#dynamic-types-the-any-constraint

Motivation and Context

• Simplifies and standardizes the expected structure of customer gateways.
• Ensures that important attributes like bgp_asn and ip_address are consistently provided.
• Replaces the any type, which is discouraged due to the absence of specific typing.

Breaking Changes

• Existing configurations must ensure that all required attributes are specified according to the new object structure.
• If users haven't explicitly provided the required data (bgp_asn and ip_address), they will encounter validation errors during deployment.
• Additionally, any optional attributes that are left out will default to null or another specified default value, which should be accounted for in downstream logic.
• Users should review their existing customer_gateways definitions and update them to match the new object structure to ensure successful deployment.

How Has This Been Tested?

• [ ] I have updated at least one of the examples/* projects to verify this change.

• [x] I have tested and validated these changes using one or more of the provided examples/* projects:

  • Example 1: examples/complete

• [ ] I have executed pre-commit run -a on this pull request to ensure compliance.

• [ ] I have verified these changes do not introduce breaking errors in deployment.

[github-actions[bot]]

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