Update support for D3M data schema to 3.2.1

License field was made optional:

• https://gitlab.datadrivendiscovery.org/MIT-LL/d3m_data_supply/commit/add69cc2dbaae27201ce49b5e8c45a0be6634358
• Not sure if we really have to do anything here, but we should check. We could remove us setting the field on saving though.

All "suggested target" columns whould be marked as attributes as well: https://gitlab.datadrivendiscovery.org/MIT-LL/d3m_data_supply/commit/468c5dc9d6ac4d21d18a104b2a97e271330e390e Runtime already makes sure we remove attribute if something is really marked as a target based on the problem description.

multiLabel was removed: https://gitlab.datadrivendiscovery.org/MIT-LL/d3m_data_supply/commit/3685a20c7f6d85540ee9d4bafec441a873fa09b3, but I would suggest we leave it in d3m core package.

rocAuc has been removed.

We should add the version to supported versions.