Generating resources prompt for relationship, empty is not allowed

[lawik]

Describe the bug
Running the generation on https://github.com/nerves-hub/nerves_hub_web

Trying to skip a relationship does not work:

Multiple foreign keys found from `Hub.FirmwareDelta` to `Hub.Firmware` with the guessed name `firmware`.

Provide a relationship name for the one with the following info:

Resource: `Hub.FirmwareDelta`
Relationship Type: :belongs_to
Guessed Name: `:firmware`
Relationship Destination: `Hub.Firmware`
Constraint Name: `"firmware_deltas_source_id_fkey"`.

Leave empty to skip adding this relationship.

Name:
> 
is required

To Reproduce

git clone [email protected]:nerves-hub/nerves_hub_web
mix igniter.install ash ash_postgres@github:ash-project/ash_postgres
mix ash_postgres.gen.resources Hub
# answer "no" to migrations
# enter skip on most questions until the above is prompted

Expected behavior

It should either state that the information is required, up front, or let me skip :)