[BUG] Error when task output type is of the form List[Annotated[StructructuredDataset, kwtypes(...)]]

[redartera]

Describe the bug

I get a TypeError: unhashable type: 'collections.OrderedDict' when there exists a task annotated with the output described in the title.

This is very similar to #3011

Expected behavior

Should work

Additional context to reproduce

Script to reproduce, run python script.py

# script.py
from typing import Annotated, List
from flytekit import task, kwtypes

from flytekit.types.structured import StructuredDataset


WineDataset = Annotated[
    StructuredDataset,
    kwtypes(
        alcohol=float,
        malic_acid=float,
        ash=float,
        alcalinity_of_ash=float,
        magnesium=float,
        total_phenols=List[float],
        flavanoids=float,
        nonflavanoid_phenols=float,
        proanthocyanins=float,
        color_intensity=float,
        hue=float,
        od280_od315_of_diluted_wines=float,
        proline=float,
        target=int,
    )
]

@task
def no_op(data: WineDataset) -> List[WineDataset]:
    return [data]
    

Screenshots

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