Update dependency native_image_cropper_android to ^0.4.0 (#300)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

native_image_cropper_android/example/pubspec.yaml

@@ -11,7 +11,7 @@ dependencies:
   flutter:
     sdk: flutter
 
-  native_image_cropper_android: ^0.3.0
+  native_image_cropper_android: ^0.4.0
   # Saving cropped image to gallery.
   gal: ^2.3.0