conda-forge upload.md

After new PyPI upload

• Install greyskull: conda install -c conda-forge grayskull
• grayskull pypi --strict-conda-forge YOUR_PACKAGE_NAME
• Copy over the the top part of the resuling yaml file to meta.yaml:
  • Make sure all of these are updated: version, source url, sha256, and any build requirement changes.
  • Note that the meta.yaml file contains info not produced by grayskull, so it should not totally overwrite the current meta.yaml

Note: it looks like pypi provides a sha256 already so just need a way to copy that and overwrite the yaml

• Follow the steps here to upload the recipe to conda-forge: https://conda-forge.org/docs/maintainer/adding_pkgs/#step-by-step-instructions

TODO: Look into a way to automate this with github actions after the PyPI upload is completed during build phase.