Correctly create wheels for linux, musllinux, and musllinux-cross

[jo-sm]

This PR fixes wheel artifact creation for linux, musllinux, and musllinux-cross, so that all expected Python versions are correctly published.

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on base/target branches other than the default branch.

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: 37d344d1-ac01-4be8-ba9d-092e996fcd84

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix-wheel-publishing

---

_{Comment @coderabbitai help to get the list of available commands.}

[konstantinoscs]

LGTM.
One thing is that we could/should build is a post-publish job that checks that the wheels/ dir contains all the files that should be there. (it's my understanding of the original problem that we were skipping some of them)