operatingSystemVersion property
A string representing the version of the operating system or platform.
Warning
This property is deprecated on Platform.
It is only implemented by the legacy LocalPlatform and FakePlatform
classes, and cannot be accessed through Platform.current.
Use NativePlatform to access these properties instead, accessed as
NativePlatform.current.
Implementation
@override
String get operatingSystemVersion => _nativePlatform.operatingSystemVersion;