GitHub right now only has their self-hosted Mac runner released as an Intel Build, but it works fine through Rosetta, though running Apple Silicon Xcode might r

GitHub right now only has their self-hosted Mac runner released as an Intel Build, but it works fine through Rosetta, though running Apple Silicon Xcode might require some additional wrapping of commands with `arch` which might or might not be built into the pre-built action you're using. We're currently using an Intel Mac we've used from before we migrated from Jenkins to GitHub actions, so your mileage may vary.