Expected Behavior

When doing tilt up and only using docker-compose resources tilt starts straight away

Current Behavior

At the moment tilt is trying to reach a Kubernetes cluster and waiting for a timeout delaying the startup time

Steps to Reproduce

1. Use a machine where there is no Kubernetes cluster
2. Use a Tiltfile that only imports a docker-compose file
3. Run tilt up and notice how it takes 20 seconds to process the tiltfile and then bring up the services