fix: include macOS slice in universal Hermes xcframework#1971

Saadnajmi wants to merge 4 commits into

facebook:250829098.0.0-stablefacebook/hermes:250829098.0.0-stablefrom

Saadnajmi:saad/add-macos-to-xcframework-stableSaadnajmi/hermes:saad/add-macos-to-xcframework-stableCopy head branch name to clipboard