Bump hashicorp/setup-terraform from 1 to 2.0.2 (#759)

Bumps [hashicorp/setup-terraform](https://github.com/hashicorp/setup-terraform) from 1 to 2.0.2.
- [Release notes](https://github.com/hashicorp/setup-terraform/releases)
- [Changelog](https://github.com/hashicorp/setup-terraform/blob/main/CHANGELOG.md)
- [Commits](hashicorp/setup-terraform@v1...v2.0.2)

---
updated-dependencies:
- dependency-name: hashicorp/setup-terraform
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/validate-terraform.yml

@@ -14,7 +14,7 @@ jobs:
  validate-terraform:
  runs-on: ubuntu-latest
  steps:
- - uses: hashicorp/setup-terraform@v1
+ - uses: hashicorp/setup-terraform@v2.0.2
  - shell: bash
  name: check tooling versions
  run: |