[repodata-patches] Add dataclasses and future to Pytorch

Also remove the cpuonly patch from Pytorch packages

related to conda#79 (closed)

changed milestone to %Bob 9.0.0

enabled an automatic merge when the pipeline for 666c8126 succeeds

changed the description

merged

mentioned in commit cf7c3036

Thanks - that will fix it and simplify dependence tracking. I can confirm that, with these two packages installed, no problems are observed in python-3.7 deployments.