[question] How can I pass external args to tests?

My feature depends on a secret. For that reason, I can not put it in plain text. Is there currently a way to pass an external args? In GHA, would be easy to set using `devcontainer features test -f secret-feature --args ${{ secrets.MY_TOKEN }}`

Start at the CLI entry point for `devcontainer features test` and trace how feature test arguments are currently parsed. Check the existing feature-test documentation and tests, then define what external or secret arguments should accept and how completion can be verified without exposing the secret.

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