uv deprecation warning

Leaving this here so I don't forget: the `pyproject.toml` needs to be updated at some point in the future.
```
warning: The `tool.uv.dev-dependencies` field (used in `pyproject.toml`, `packages/nomad-schema-plugin-simulation-workflow/pyproject.toml`) is deprecated and will be removed in a future release; use `dependency-groups.dev` instead
```