build(deps): Bump hashicorp/setup-terraform from 3.0.0 to 3.1.2 (#60)

Bumps [hashicorp/setup-terraform](https://github.com/hashicorp/setup-terraform) from 3.0.0 to 3.1.2.
- [Release notes](https://github.com/hashicorp/setup-terraform/releases)
- [Changelog](https://github.com/hashicorp/setup-terraform/blob/main/CHANGELOG.md)
- [Commits](hashicorp/setup-terraform@a1502cd...b9cd54a)

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

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

.github/workflows/test.yml

@@ -71,7 +71,7 @@ jobs:
           cache: true
 
       - name: Install Terraform ${{ matrix.terraform_version }}
-        uses: hashicorp/setup-terraform@a1502cd9e758c50496cc9ac5308c4843bcd56d36 # v3.0.0
+        uses: hashicorp/setup-terraform@b9cd54a3c349d3f38e8881555d616ced269862dd # v3.1.2
         with:
           terraform_version: ${{ matrix.terraform_version }}
           terraform_wrapper: false