wrap-native: drop the scummvm execution to get game ids
wrap-native: drop the scummvm execution to get game ids

This is precisely what GameIDs.txt in the wrapper is for, I just need to
update that when I update the scummvm version, which is trivial.

Signed-off-by: Christopher Larson <151ee9d8882c48b2c49fd3831d428f4779cb63b5@gmail.com>

kergoth/mac-game-tools,kergoth/mac-game-tools,kergoth/mac-game-tools