Update example flutter and dart sdk versions

pdenert · pdenert · commit 3f7062e5667d · 2024-04-15T00:27:47.000+02:00
diff --git a/packages/image_picker/image_picker/example/pubspec.yaml b/packages/image_picker/image_picker/example/pubspec.yaml
@@ -3,8 +3,8 @@ description: Demonstrates how to use the image_picker plugin.
 publish_to: none
 
 environment:
-  sdk: ^3.1.0
-  flutter: ">=3.13.0"
+  sdk: ^3.3.0
+  flutter: ">=3.19.0"
 
 dependencies:
   flutter:
