backport of commit 122e958 (hashicorp#19565)

Co-authored-by: Ryan Cragun <me@ryan.ec>

.github/workflows/enos-fmt.yml

@@ -19,6 +19,9 @@ jobs:
       - uses: hashicorp/setup-terraform@v2
         with:
           terraform_wrapper: false
+          # Terraform 1.4.x introduced an issue that prevents some resources from
+          # planning. Pin to 1.3.x until it is resolved.
+          terraform_version: 1.3.9
       - uses: hashicorp/action-setup-enos@v1
         with:
           github-token: ${{ secrets.ELEVATED_GITHUB_TOKEN }}

.github/workflows/enos-run-k8s.yml

@@ -38,6 +38,9 @@ jobs:
           # the Terraform wrapper will break Terraform execution in Enos because
           # it changes the output to text when we expect it to be JSON.
           terraform_wrapper: false
+          # Terraform 1.4.x introduced an issue that prevents some resources from
+          # planning. Pin to 1.3.x until it is resolved.
+          terraform_version: 1.3.9
       - name: Set up Enos
         uses: hashicorp/action-setup-enos@v1
         with:

.github/workflows/test-enos-scenario-ui.yml

@@ -90,6 +90,9 @@ jobs:
         with:
           cli_config_credentials_token: ${{ secrets.TF_API_TOKEN }}
           terraform_wrapper: false
+          # Terraform 1.4.x introduced an issue that prevents some resources from
+          # planning. Pin to 1.3.x until it is resolved.
+          terraform_version: 1.3.9
       - name: Prepare scenario dependencies
         run: |
           mkdir -p ./enos/support/terraform-plugin-cache

.github/workflows/test-run-enos-scenario-matrix.yml

@@ -111,6 +111,9 @@ jobs:
           # the Terraform wrapper will break Terraform execution in Enos because
           # it changes the output to text when we expect it to be JSON.
           terraform_wrapper: false
+          # Terraform 1.4.x introduced an issue that prevents some resources from
+          # planning. Pin to 1.3.x until it is resolved.
+          terraform_version: 1.3.9
       - uses: aws-actions/configure-aws-credentials@v1-node16
         with:
           aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID_CI }}