Macworld While Apple is expected to launch a slew of software updates next week, including iOS 17.2 and macOS 14.2, a few smaller firmware updates already arrived this week. As we previously reported, there’s another AirPods Pro firmware update—bringing the total this fall to five—and now there’s a rare update to the 140-watt power adapter that ships with the 16-inch MacBook Pro. Before you ask, no, we have no idea what it does. But we do know it brings the version number to 1.4.73 and the build number to 10M5237. Apple doesn’t document this kind of firmware update with release notes so we don…