[cch0]

Description

Core, Python, and Publish-python jobs only build/test on x86_64 Linux (ubuntu-24.04/22.04) and macOS (arm64 since 2.0.4). No Linux aarch64 wheels have ever been published, so pip install fails inside linux/arm64 containers (e.g. Docker Desktop/OrbStack on Apple Silicon hosts).

Add ubuntu-24.04-arm (CI + CD) and ubuntu-22.04-arm (CD publish only) to the matrices so wheels get built, tested, and published for Linux aarch64 alongside the existing platforms.

Affected Dependencies

None — this only changes GitHub Actions workflow configuration (.github/workflows/CI.yml, .github/workflows/CD.yml). No source, build target, or Python dependency changes.

How has this been tested?

• Describe the tests that you ran to verify your changes.

I reproduced the failure locally — pip install openmined.psi==2.0.6 fails inside a linux/arm64 container because no aarch64 Linux wheel has ever been published. I haven't yet run an actual arm64 Bazel build to confirm the fix; this PR's own CI run on ubuntu-24.04-arm is the first real test of that.

• Provide instructions so we can reproduce.

docker run --rm --platform linux/arm64 python:3.11  pip install openmined.psi==2.0.6

• List any relevant details for your test configuration.
  none

Checklist

• I have followed the Contribution Guidelines and Code of Conduct
• I have commented my code following the OpenMined Styleguide
• I have labeled this PR with the relevant Type labels
• My changes are covered by tests

[cch0]

@s0l0ist not sure if you are one of the maintainers for this repo but in case you are, when you have a chance, do you think you can approve the workflow and review changes? thank you.

[cch0]

Thank you so much for reviewing and approving the PR, @s0l0ist . When can we expect a patch release if possible ? thank you.