Drop arm64 wheel for macOS
Drop arm64 wheel for macOS

Since there is a report that arm64 wheel doesn't work properly, stop
building arm64 macOS wheel.
https://github.com/chezou/Mykytea-python/pull/20#issuecomment-1043121341

This may be an issue around repair wheel with delocate, but can't tackle
it since the maintainer doesn't have the environment.
https://cibuildwheel.readthedocs.io/en/stable/faq/#macos-passing-dyld_library_path-to-delocate

chezou/Mykytea-python,chezou/Mykytea-python