SQLModel columns are flagged when a database function is called onto them

### Describe the Bug

Let's build a database and put some rows into it:

```
from sqlmodel import Field, Session, SQLModel, create_engine, select

class Hero(SQLModel, table=True):
id: int | None = Field(default=None, primary_key=True)
name: str
secret_name: str
age: int | None = None

hero_1 = Hero(name="Deadpond", secret_name="Dive Wilson")
hero_2 = Hero(name="Spider-Boy", secret_name="Pedro Parqueador")
hero_3 = Hero(name="Spider-Boy", secret_name="Tommy Sharp", age=48)

engine = create_engine("sqlite:///database.db", echo=True)

SQLModel.metadata.create_all(engine)

with Session(engine) as session:
session.add(hero_1)
session.add(hero_2)
session.add(hero_3)
session.commit()

# We now retrieve the IDs of the rows with `name=="Spider-Boy"` in decreasing order:

with Session(engine) as session:
statement = select(Hero.id).where(Hero.name == "Spider-Boy").order_by(Hero.id.desc())
hero = session.exec(statement).all()
print(hero)
```

The problem is that `pyrefly` flags `Hero.id.desc()` because it thinks that `Hero.id` is typed `int | None` and thus has no `desc` function:

### Sandbox Link

_No response_

### (Only applicable for extension issues) IDE Information

_No response_