Fix(example): image_cropper outdated version

[CatHood0]

Description

If we update to the lastest Flutter version, when we try to run the example, this one will fail and it shows this stacktrace:

Target dart2js failed: ProcessException: Process exited abnormally with exit code 1:
../../../../.pub-cache/hosted/pub.dev/image_cropper_platform_interface-5.0.0/lib/src/models/cropped_file/html.dart:32:38:
Error: The method 'UnmodifiableUint8ListView' isn't defined for the class 'CroppedFile'.
- 'CroppedFile' is from 'package:image_cropper_platform_interface/src/models/cropped_file/html.dart' ('../../../../.pub-cache/hosted/pub.dev/image_cropper_platform_interface-5.0.0/lib/src/models/cropped_file/html.dart').
return Future.value(UnmodifiableUint8ListView(_initBytes!));
^^^^^^^^^^^^^^^^^^^^^^^^^
Error: Compilation failed.

This happens because since Dart 3.4 UnmodifiableUint8ListView was deprecated. see this.

Related Issues

• Related enhance stringToColor with a custom defined palette from DefaultStyles #2095 (comment)

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• 🧪 Tests: Adds new tests or modifies existing tests.

• 📝 Documentation: Updates or additions to documentation.

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