[Feature request] Add FLUE dataset 
Hi,

I think it would be interesting to add the FLUE dataset for francophones or anyone wishing to work on French.

In other requests, I read that you are already working on some datasets, and I was wondering if FLUE was planned.

If it is not the case, I can provide each of the cleaned FLUE datasets (in the form of a directly exploitable dataset rather than in the original xml formats which require additional processing, with the French part for cases where the dataset is based on a multilingual dataframe, etc.).