MNT: Update multiplatform builds config

[matthewfeickert]

Checklist

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

[matthewfeickert]

@conda-forge-admin, please rerender

[conda-forge-admin]

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

I wanted to let you know that I linted all conda-recipes in your PR (recipe/meta.yaml) and found some lint.

Here's what I've got...

For recipe/meta.yaml:

• ❌ This recipe is using a compiler, which now requires adding a build dependence on {{ stdlib("c") }} as well. Note that this rule applies to each output of the recipe using a compiler. For further details, please see META: {{ stdlib("c") }} migration conda-forge.github.io#2102.
• ❌ In your conda_build_config.yaml, please change the name of MACOSX_DEPLOYMENT_TARGET, to c_stdlib_version!

_{This message was generated by GitHub Actions workflow run https://github.com/conda-forge/conda-forge-webservices/actions/runs/12350801381. Examine the logs at this URL for more detail.}

[matthewfeickert]

@conda-forge-admin, please rerender

[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.

[matthewfeickert]

For Python 3.12 there's the obvious distutils removal and so

checking for the distutils Python package... no
configure: error: cannot import Python module "distutils".

and then for arm64 macOS across the board there's the

Could not solve for environment specs
The following package could not be installed
└─ root_base =6.32.2 * does not exist (perhaps a typo or a missing channel).

as the last time there was a supported root_base release it was 6.30.4 in PR #38. So until ROOT gets supported builds then things are a bit lost.