Ash.Seed.seed!(%Module{...}) doesn't work starting 1.3.25

[tfleurant]

Describe the bug
With a migrated database, a seeds.ex file containing Ash.Seed.seed!(%Module{...}) fails with the error:

▶ mix run priv/repo/seeds.exs                                                                                                                                                                                 
** (KeyError) key :type not found in: nil. If you are using the dot syntax, such as map.field, make sure the left-hand side of the dot is a map
    (ash_postgres 1.3.25) lib/data_layer.ex:1189: AshPostgres.DataLayer.ecto_changeset/3
    (ash_postgres 1.3.25) lib/data_layer.ex:1105: AshPostgres.DataLayer.create/2
    (ash 2.9.5) lib/ash/changeset/changeset.ex:2001: Ash.Changeset.run_around_actions/2
    (ash 2.9.5) lib/ash/changeset/changeset.ex:1774: Ash.Changeset.transaction_hooks/2
    (ash 2.9.5) lib/ash/changeset/changeset.ex:1699: Ash.Changeset.with_hooks/3
    (ash 2.9.5) lib/ash/seed.ex:85: Ash.Seed.seed!/2

To Reproduce
An example repository can be found here : https://github.com/tfleurant/ash-postgres-seed-bug
To sum up:

• A simple resource
• Correct migration created
• A seed file created with a Ash.Seed.seeds! for the resource
• mix run the seed file

Expected behavior
The data is inserted.

** Runtime

• Elixir version : 1.14
• Erlang version : 25
• OS : Ubuntu 22.10
• Ash version 2.9.5
• Ash Postgres version : 1.3.25

Additional context
It works when rollbacking in 1.3.24

[zachdaniel]

Fixed in 41a2e4f