Any Mac builder should be able to compile ARM64 builds when using target_cpu=arm64
Bug: chromium:1238267
Change-Id: I72dac3b6f170f09d5c158ec11650e0cff7b9e638
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/249790
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Christoffer Jansson <jansson@google.com>
Cr-Commit-Position: refs/heads/main@{#35838}