Add libabigail

[calebzulawski]

Checklist

• Title of this PR is meaningful: e.g. "Adding my_nifty_package", not "updated meta.yaml".
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[conda-forge-webservices]

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 (recipes/libabigail/meta.yaml) and found some lint.

Here's what I've got...

For recipes/libabigail/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.

[conda-forge-webservices]

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 (recipes/libabigail/meta.yaml) and found it was in an excellent condition.

[calebzulawski]

@conda-forge/help-c-cpp, ready for review!

[xhochy]

Shouldn't this also contain some libraries one links to? Please check for their existence here and add a run_exports.

[calebzulawski]

Thanks, you're right, I didn't know about this field. The library number changes every minor release, so I think I added this correctly...

[github-actions]

Hi! This is the staged-recipes linter and your PR looks excellent! 🚀