Conda release

[thopkins32]

Release the package on conda-forge via CD

[mrakitin]

We need to fix the workflow to upload artifacts to PyPI on a release event. The conda releases will be handled independently via the conda-forge automation, after Anthony Sligar (@sligara7)'s PR conda-forge/staged-recipes#30937 is merged.

[mrakitin]

https://github.com/NSLS2/hextools/blob/main/.github/workflows/cd.yml is a working version of it.

I've added the respective configuration for OIDC publishing on PyPI.