can't compile on iOS device

[pribbernow-marc]

I really love the Android implementation that's why I wanted to compile to iOS and see if it works but there are some deprecation errors: `../../Development/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_colorpicker-0.4.0/lib/src/hsv_picker.dart:731:29: Error: The argument type 'PointerEvent' can't be assigned to the parameter type 'PointerDownEvent'.

• 'PointerEvent' is from 'package:flutter/src/gestures/events.dart' ('../../Development/flutter/packages/flutter/lib/src/gestures/events.dart').
• 'PointerDownEvent' is from 'package:flutter/src/gestures/events.dart' ('../../Development/flutter/packages/flutter/lib/src/gestures/events.dart'). super.addAllowedPointer(event); ^ ../../Development/flutter/.pub-cache/hosted/pub.dartlang.org/platform-3.0.0/lib/src/interface/local_platform.dart:46:19: Error: Member not found: 'packageRoot'. io.Platform.packageRoot; // ignore: deprecated_member_use`

[Dartek12]

Thanks a lot! I have updated the dependencies and it should be sorted out