Bump hashicorp/setup-terraform from 2 to 3 (#14)

Bumps [hashicorp/setup-terraform](https://github.com/hashicorp/setup-terraform) from 2 to 3.
- [Release notes](https://github.com/hashicorp/setup-terraform/releases)
- [Changelog](https://github.com/hashicorp/setup-terraform/blob/main/CHANGELOG.md)
- [Commits](hashicorp/setup-terraform@v2...v3)

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

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

.github/workflows/test.yml

@@ -22,7 +22,7 @@ jobs:
           python-version: '3.10'
 
       - name: Terraform Setup
-        uses: hashicorp/setup-terraform@v2
+        uses: hashicorp/setup-terraform@v3
 
       - name: Tflint Setup
         uses: terraform-linters/setup-tflint@v4