Implement support for Android 16's new Measurement system preference (Metric, Imperial US, Imperial UK) so that units default to the system-wide setting, similar to how Temperature regional preference is handled.
Since Android 15, we support the Temperature regional preference. In Android 16, Measurement system is introduced. Metric, Imperial (US) and Imperial (UK). Just like temperature, by default, it follows your language preference, so avoid setting your phone language to English (US) if you don't like US units (it can still be overriden in each app, but it's probably better to set a different English region at system level) ;) The [documentation is a bit unclear](https://developer.android.com/about/versions/16/features#measurement-systems) at the moment.