chore(deps): Bump hashicorp/setup-terraform from 3.0.0 to 3.1.2

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]>

.github/workflows/test.yml

@@ -44,7 +44,7 @@ jobs:
           cache: true
       # Temporarily download Terraform 1.8 prerelease for function documentation support.
       # When Terraform 1.8.0 final is released, this can be removed.
-      - uses: hashicorp/setup-terraform@a1502cd9e758c50496cc9ac5308c4843bcd56d36 # v3.0.0
+      - uses: hashicorp/setup-terraform@b9cd54a3c349d3f38e8881555d616ced269862dd # v3.1.2
         with:
           terraform_version: '1.8.0-alpha20240216'
           terraform_wrapper: false
@@ -76,7 +76,7 @@ jobs:
         with:
           go-version-file: 'go.mod'
           cache: true
-      - uses: hashicorp/setup-terraform@a1502cd9e758c50496cc9ac5308c4843bcd56d36 # v3.0.0
+      - uses: hashicorp/setup-terraform@b9cd54a3c349d3f38e8881555d616ced269862dd # v3.1.2
         with:
           terraform_version: ${{ matrix.terraform }}
           terraform_wrapper: false