Fix `conda_build.config.subdir` deprecation

[jakirkham]

Fixes https://github.com/conda-forge/conda-forge-ci-setup-feedstock/issues/317

Checklist

• [x] Used a personal fork of the feedstock to propose changes
• [x] Bumped the build number (if the version is unchanged)
• [ ] Reset the build number to 0 (if the version changed)
• [ ] Re-rendered with the latest conda-smithy (Use the phrase code>@<space/conda-forge-admin, please rerender in a comment in this PR for automated rerendering)
• [x] Ensured the license file is being packaged.

xref: https://github.com/conda-forge/conda-forge-ci-setup-feedstock/pull/305

[conda-forge-webservices[bot]]

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) and found it was in an excellent condition.

I do have some suggestions for making it better though...

For recipe:

• This recipe is using a compiler, which now requires adding a build dependence on {{ stdlib("c") }} as well. For further details, please see https://github.com/conda-forge/conda-forge.github.io/issues/2102.

[conda-forge-webservices[bot]]

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) and found it was in an excellent condition.

[jakirkham]

@conda-forge-admin , please re-render

[github-actions[bot]]

Hi! This is the friendly automated conda-forge-webservice.

I tried to rerender for you, but it looks like I wasn't able to push to the fix_conda_build_subdir_dep branch of jakirkham-feedstocks/conda-forge-ci-setup-feedstock. Did you check the "Allow edits from maintainers" box?

NOTE: Our webservices cannot push to PRs from organization accounts or PRs from forks made from organization forks because of GitHub permissions. Please fork the feedstock directly from conda-forge into your personal GitHub account.

This message was generated by GitHub actions workflow run https://github.com/conda-forge/conda-forge-ci-setup-feedstock/actions/runs/9071658113.

[jakirkham]

Tried re-rendering locally. It seems to be changing a bunch of stuff (like dropping CUDA 11.2)

Going to hold off on that so we can focus on getting uploads working. Want to make sure even recently deprecated builds still get the fix

Can revisit after

[github-actions[bot]]

Hi! This is the friendly conda-forge automerge bot!

I considered the following status checks when analyzing this PR:

• linter: passed
• azure: passed

Thus the PR was passing and merged! Have a great day!