Support all possible settings for pyarrow.fs.S3FileSystem

[jkausti]

Currently, the target only supports 3 settings when interacting with S3. However, there are a whole lot more settings that can be set when interacting with pyarrow.fs.S3FileSystem. The target should ideally support all of them.

Best way would be to have some kind of generic 'S3 filesystem setting' which would be a dictionary where the user can specify whatever keys and values they want, the target would then just raise whatever error the S3FileSystem constructor raises when adding them as kwargs.