message: Add add the `package_macos` npm script.
diff: "build": "wsrun --concurrency 2 --exclude-missing --stages build",
  "package-commands-zip": "node build_scripts/package_commands_zip.js",
  "package-linux": "node build_scripts/package_linux.js",
  + "package-macos": "node build_scripts/package_macos.js",
  "package-windows": "node build_scripts/package_windows.js",
  "electron-rebuild": "node ./node_modules/electron-rebuild/lib/src/cli.js -o node-pty -f -v 4.0.4",
  "electron-rebuild-win32": "./node_modules/.bin/electron-rebuild.cmd -o node-pty -f -v 4.0.4",
  