Container create errors on nitric start

[HomelessDinosaur]

This occurs on a nitric start, probably because it isn't being cleaned up on other project runs.

ContainerCreate: Error response from daemon: Conflict. The container name "/nitric-test-project-local-sql" is already in use by container "49c98189a52312204e50dac055998a55be177aa9485f91ee938355204b217772". You have to remove (or rename) that container to be able to reuse that name.

[davemooreuws]

This happens when a fatal error occurs in certain spots. The new exit service can be used to ensure the cloud services are stopped before exit.