Whether to rename `AKA_DORA_LIST` to `AKA_DORA`

[Apricot-S]

As part of performance improvements in yaku evaluation, constants such as WINDS that were previously list[int] have been migrated to frozenset[int].
In this process, AKA_DORA_LIST also became a frozenset[int]. However, the name still includes LIST, which may lead users to mistakenly assume it remains a list[int].
To avoid this mismatch between name and actual type, I would like to consider renaming it to AKA_DORA.