Enhancement: support constraints for a `dict` type

[AIGeneratedUsername]

Summary

A valid model:

from typing import Annotated
from annotated_types import MinLen
from pydantic import BaseModel
from polyfactory.factories.pydantic_factory import ModelFactory

class Person(BaseModel):
    pets_names: Annotated[dict[str, str], MinLen(1)]


class PersonFactory(ModelFactory[Person]):
    __model__ = Person


PersonFactory.build()

Error:

polyfactory.exceptions.ParameterException: received constraints for unsupported type dict[str, str]

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