This is a backport PR for branch 45-x-y
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#54275: ci: do macOS builds with host_cpu set to arm64
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Requested by David Sanders · Slack thread
Description of Change
Backport of #54226
See that PR for details.
The only conflict was the numbered list at the top of .github/actions/fix-sync/action.yml. This branch still has the "Fix reclient" step (a ${platform} CIPD package, still needed), so that item was kept and the list renumbered. Everything else applied cleanly.
Checklist
- I have built and tested this change
- I have filled out the PR description
- I have reviewed and verified the changes
- PR release notes describe the change in a way relevant to app developers, and are capitalized, punctuated, and past tense.
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Release Notes
Notes: none
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Backport Information
Backported from
#54226: ci: do macOS builds withhost_cpu set to arm64Original PR Author
dsanders11Original PR Status
Merged
Original PR Merged At
Sep 23, 2026, 5:31:29 PM
Original PR Link
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- Major (X.y.z): Breaking changes that may require code modifications
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