Dependency: python 3.11 will require min pydantic 1.10 or a workaround

[peterschutt]

In Python 3.11 inspect.Parameter raises ValueError where a parameter name is a keyword (see python/cpython#92062).

We at least have Schema that triggers this error due to pydantic trying to create the aliases as parameters for the model signature, but there might be more too.

class Schema(BaseModel):
    schema_not: Optional[Union[Reference, "Schema"]] = Field(default=None, alias="not")
    schema_if: Optional[Union[Reference, "Schema"]] = Field(default=None, alias="if")

PR that resolves from the pydantic end is merged and available in the 1.10 pre-releases: pydantic/pydantic#4012.

I suppose we'll need a minimum 1.10 version constraint for pydantic based on the python version >=3.11

[Goldziher]

a constraint is going to be fine IMO