Add newer image models

Setting to needs review, so people can try them out if changes are needed.

This may be related, but I can open a new issue if its not. I am using the dev version now and I cannot use Stable Diffusion models. This is while using the AI explorer. Playground and flux work. The automator also fails when trying to use stable diffusion.

The error I receive is:

An error occurred
The following error occurred while processing your request:

Error invoking client: Client error: `POST https://api.fireworks.ai/inference/v1/workflows/accounts/fireworks/model...` resulted in a `404 Not found` response: {"error":"Model not found, inaccessible, and/or not deployed"}

Of the following exception type:

Drupal\ai\Exception\AiBadRequestException

I can't offer help for coding the fix, but I would be happy to provide some assistance with testing if this is will help move this issue along!