Disable Terraform interactive prompts during apply & plan (#1467)

deployments/terraform.yml

@@ -82,10 +82,10 @@ jobs:
 
     # Generates an execution plan for Terraform
     - name: Terraform Plan
-      run: terraform plan
+      run: terraform plan -input=false
 
       # On push to $default-branch, build or change infrastructure according to Terraform configuration files
       # Note: It is recommended to set up a required "strict" status check in your repository for "Terraform Cloud". See the documentation on "strict" required status checks for more information: https://help.github.com/en/github/administering-a-repository/types-of-required-status-checks
     - name: Terraform Apply
       if: github.ref == 'refs/heads/$default-branch' && github.event_name == 'push'
-      run: terraform apply -auto-approve
+      run: terraform apply -auto-approve -input=false