### Bug Description Because all craft test systems end up just declaring the distribution and version, there's no way to set a task.yaml file to only run on a specific architecture. ### To Reproduce Consider this testcraft test: https://github.com/canonical/craft-application/blob/4a58068490abd7027a824c91851c2a2e7c76a58e/tests/spread/testcraft/different-architecture/task.yaml ### part yaml ```shell n/a ``` ### Relevant log output ```shell n/a ```