[ENHANCEMENT] Create conda packages

[edgarriba]

• We should provide conda packages for each release.
• Update installation docs showing conda installation procedure.

[edgarriba]

I will create a separate repo for kornia-builder, as suggested by Soumith.

Pointers to follow:
https://github.com/pytorch/builder/tree/master/conda/torchvision
https://github.com/pytorch/builder/blob/master/conda/build_vision.sh

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions, and happy coding day 😎

[edgarriba]

Closing as we discussed since our depencies graphs is relatively small and pip can resolve that even inside conda.