Password is double-hashed with user factories

Assume we have a user factory like so:

from factory.django import DjangoModelFactory, Password

class UserFactory(DjangoModelFactory[User]):
    password = Password(USER_PASSWORD)
    ...

Then the following does not work as one would expect:

from django.contrib.auth.hashers import check_password

def test_password(user: User) -> None:
    assert check_password(USER_PASSWORD, user.password)  # raises AssertionError

The following does work properly though:

def test_password() -> None:
    user = UserFactory()
    assert check_password(USER_PASSWORD, user.password)  # succeeds

I think the issue might be that the password is double-hashed when using pytest-factoryboy with this factory. Note that we are using the factories to generate synthetic data as well, so we need them to generate usable passwords (i.e. we cannot set the password to the raw string). Preferably both UserFactory() and the pytest-factoryboy fixture work at the same time.

Start by reproducing the two examples using the Django UserFactory, Password, pytest-factoryboy fixture, and Django check_password entry points shown in the issue. Trace where the password is transformed for the fixture versus direct UserFactory() creation; done means both examples pass while generated synthetic users retain usable hashed passwords.