BUG: Set type check is too strict when creating Series from dict keys

BUG: Set type check is too strict when creating Series from dict keys: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). Since Python 3.7 dictionaries are ordered, and therefore their keys are also ordered. In older pandas versions (prior to 1.1?) it was possible to…

The task

Since Python 3.7 dictionaries are ordered, and therefore their keys are also ordered. In older pandas versions (prior to 1.1?) it was possible to create a `Series` from keys of a dictionary. A fix to #32582 intended to prevent an issue with sets seems to be breaking the creation of `Series` from keys of a dictionary.

Part of FineEnvs/MiMo-V2.6-RL-harbor-code.