[FEATURE]: [RQBV2] Allow for relational objects to be used in `.query()`'s `orderBy`

### Feature hasn't been suggested before.

- [x] I have verified this feature I'm about to request hasn't been suggested before.

### Describe the enhancement you want to request

As stated in title, wish I could use a relational parent's attributes in sorting the output of a query, like in the statement below

```
await db.query.carModelAndYear.findMany({
where: {
modelId,
year,
},
with: {
model: true,
},
orderBy: {
model: { <-------- WISH I COULD DO THIS
modelName: "asc",
},
},
});
```

Allows for easier sorting out of the DB - I know I can sort after the fact, but could support this via SQL