Add musl aarch64 support at tier 4

[IvanIsCoding]

Follow up to #992 and #997

This adds support for musl aarch64 wheels.

The wheels are unstested because of QEMU and NumPy. QEMU takes around 30+ minutes per Python version to build rustworkx. NumPy doesn't provide wheels for this architecture, hence adding tests would balloon the time considerably just to compile NumPy.

After #891, we can improve this architecture support by adding tests

[coveralls]

Pull Request Test Coverage Report for Build 6749011978

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 96.546%

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Totals
Change from base Build 6728247109:	0.0%
Covered Lines:	15680
Relevant Lines:	16241

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💛 - Coveralls

[mtreinish]

Thanks for doing this, I left some comments inline on the first job, but they apply to both jobs. Also did you spin up a test to make sure the build works? It'd be good to get confirmation the config will build the packages at least (since this stuff can be really finicky).

[IvanIsCoding]

I launched a test workflow at https://github.com/IvanIsCoding/rustworkx/actions/runs/6684576474 for this

[IvanIsCoding]

I had to re-launch to exclude manylinux from musllinux builds, here are the new workflow executions: https://github.com/IvanIsCoding/rustworkx/actions/runs/6684898467/job/18162625960 and https://github.com/IvanIsCoding/rustworkx/actions/runs/6684898467/job/18162625929

[IvanIsCoding]

@mtreinish this is ready to merge I confirmed the jobs built the wheels we wanted:

rustworkx-0.14.0-cp310-cp310-musllinux_1_1_aarch64.whl   2,046 kB
rustworkx-0.14.0-cp38-cp38-musllinux_1_1_aarch64.whl     2,046 kB
rustworkx-0.14.0-cp39-cp39-musllinux_1_1_aarch64.whl     2,046 kB

and

  rustworkx-0.14.0-cp311-cp311-musllinux_1_1_aarch64.whl   2,046 kB
  rustworkx-0.14.0-cp312-cp312-musllinux_1_1_aarch64.whl   2,045 kB

The job shows as failed because it didn't have the credentials to upload to PyPI. But everything is fine

[mtreinish]

LGTM, thanks for the updates and testing this.