cdt_name and cdt_arch are not recognized as used vars

### Checklist

- [x] I added a descriptive title
- [x] I searched open reports and couldn't find a duplicate

### What happened?

These variables are supposed to be used by `{{ cdt('foo') }}` jinja, but they are not marked as used variables.

### Conda Info

```shell

```

### Conda Config

```shell

```

### Conda list

```shell

```

### Additional Context

_No response_