Add pybind11

[matthewfeickert]

Motviated by #124 (comment):

@henryiii Please have a member of the pybind11 team complete the missing items from the checklist to get started.

• Create an account on Anaconda.org
• Reply here with the link to your account (https://anaconda.org/henryiii)
• Make a new Anaconda Cloud API token with permissions described in https://scientific-python.org/specs/spec-0004/#process-for-adding-new-projects

• Save the API token as a repo GitHub Actions secret named ANACONDA_ORG_UPLOAD_TOKEN
• Direct @scientific-python/nightly-wheels-developers to a pybind11 nightly wheel for us to upload to create the package in the registry
• Verify that we have added you to the pybind11 team "Group" on https://anaconda.org/scientific-python-nightly-wheels
• Verify that we have added the package scientific-python-nightly-wheels/pybind11 to the pybind11 team "Group"

If you'd also like to use the scientific/upload-nightly-action GitHub Action please check out the action repo's README. If you need to collect wheels from different CI jobs, consider creating a new GitHub Actions workflow with logic similar to matplotlib's or Awkward's.

If you have any questions please just ask here!

[matthewfeickert]

Also thank you @bsipocz for adding the new project label! I'll try to remember to do that in the future.

[bsipocz]

No worries, I'm just a labelling maniac at times :)

[henryiii]

Is it okay that it will upload both pybind11 and pybind11_global?

[matthewfeickert]

@henryiii, yes, that's fine but I need to add both packages to the team to have them be able to upload. I just need a pybind11_global wheel to seed it.

[henryiii]

Can you upload an older released one?

[matthewfeickert]

Can you upload an older released one?

Yup. I will do so now.

[matthewfeickert]

@henryiii done now (https://anaconda.org/scientific-python-nightly-wheels/pybind11_global). You can start uploading wheels for both.