Reverts flutter/engine#41985 This is also suffering some the same issue as the Linux clang-tidy shards reverted in https://github.com/flutter/engine/pull/42434. e.g. https://ci.chromium.org/ui/p/flutter/builders/try/Mac%20mac_clang_tidy/867/overview https://ci.chromium.org/ui/p/flutter/builders/try/Mac%20Engine%20Drone/210269/overview