Add our own runners for CI/CD

[AlexCheema]

The goal of exo is to run on any device, anywhere. As a result, exo runs some exotic setups, e.g. thunderbolt, which need to be maintained and tested continuously. As you can see in this issue, often there are things implemented that are hard to test because not everyone has the right setup: #47

The ideal thing to do would be have our own runners that include all these exotic setups like thunderbolt, radio, bluetooth, iPhone/iPad and whatever else we end up doing.