Update module github.com/hashicorp/terraform-plugin-sdk/v2 to v2.17.0

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
github.com/hashicorp/terraform-plugin-sdk/v2	require	minor	v2.16.0 -> v2.17.0

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Release Notes

hashicorp/terraform-plugin-sdk

### [`v2.17.0`](https://togithub.com/hashicorp/terraform-plugin-sdk/releases/tag/v2.17.0) [Compare Source](https://togithub.com/hashicorp/terraform-plugin-sdk/compare/v2.16.0...v2.17.0) NOTES: - helper/resource: Provider references or external installation can now be handled at either the `TestCase` or `TestStep` level. Using the `TestStep` handling, advanced use cases are now enabled such as state upgrade acceptance testing. ([#​972](https://togithub.com/hashicorp/terraform-plugin-sdk/issues/972)) ENHANCEMENTS: - helper/resource: Added `TestStep` type `ExternalProviders`, `ProtoV5ProviderFactories`, `ProtoV6ProviderFactories`, and `ProviderFactories` fields ([#​972](https://togithub.com/hashicorp/terraform-plugin-sdk/issues/972)) BUG FIXES: - helper/resource: Removed extraneous `terraform state show` command when not using the `TestStep` type `Taint` field ([#​972](https://togithub.com/hashicorp/terraform-plugin-sdk/issues/972))

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