!terraform.output output parsing

[raman-rohau-eskill]

Describe the Bug

When using different GitHub actions (e.g., atmos plan, atmos apply, etc.) that rely on the cloudposse/github-action-atmos-get-setting and reference another component with !terraform.output, the process fails. This happens because, instead of receiving the expected JSON output from the terraform output, it receives a message generated here:
terraform_outputs.go#L221.

This behavior is triggered during the execution of this command:
atmos.ts#L5.

Expected Behavior

When referencing another component with !terraform.output, the GitHub actions should receive a properly formatted JSON object containing the Terraform output values, not an error message.

Steps to Reproduce

1. Use a GitHub workflow that includes cloudposse/github-action-atmos-get-setting.
2. Reference another component output using !terraform.output in your atmos stack configuration.
3. Run the workflow.
4. Observe that the actions fail due to receiving a message instead of valid JSON.

Environment

OS: Linux (e.g., Ubuntu GitHub Actions runner)
Version: Atmos version v1.155.0