Require setuptools<82 for xarray-schema

[jdblischak]

Checklist

• Used a static YAML file for the patch if possible (instructions).
• Ran pre-commit run -a and ensured all files pass the linting checks.
• Ran python show_diff.py and posted the output as part of the PR.
• Modifications won't affect packages built in the future.

---

Dealing with the problem of pkg_resources being removed in setuptools 82

• Open PR to fix in feedstock: Require setuptools<82 xarray-schema-feedstock#2
• Open PR to fix upstream: Remove deprecated pkg_resources xarray-contrib/xarray-schema#194

[jdblischak]

================================================================================
================================================================================
noarch
noarch::xarray-schema-0.0.3-pyhd8ed1ab_0.tar.bz2
-    "numpy >=1.20",
+    "numpy >=1.21",
+    "setuptools <82",

[conda-forge-admin]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipe/meta.yaml) and found it was in an excellent condition.

[jdblischak]

Note: had to use add_depends because setuptools was only in host requirements, but pkg_resources is imported in __init__.py, and thus this needs to be enforced at runtime too

[h-vetinari]

conda-forge/xarray-schema-feedstock#2 should be merged first, if that doesn't happen within 1-2 days due to lack of response, I'm willing to pull this forward.