Summary:
Changelog: [Internal] Revert --sourcemap-output argument
Reverting on main from discussion from the 67 release:
https://github.com/reactwg/react-native-releases/discussions/1#discussioncomment-1705266
Original commit changeset: 0c2d98746b36
Reviewed By: GijsWeterings
Differential Revision: D32734743
fbshipit-source-id: cc3130581d01bdcdc9f5d483161ae9506fdbf7b8