As expressions on case statements are broken inside dicts

[isidentical]

This is a left-over from my initial comment at #2242. When you have a dict with the item as an blabla as blabla, black can't parse it;

match something:
    case {
        "key": key as key_1,
        "password": PASS.ONE | PASS.TWO | PASS.THREE as password,
    }:
        pass
    case {"maybe": something(complicated as this) as that}:
        pass