Update pubspec.yaml

Author: nslogx

example/pubspec.yaml

@@ -20,7 +20,7 @@ dependencies:
   flutter:
     sdk: flutter
 
-  flutter_easyloading: ^5.0.0
+  flutter_easyloading: ^3.0.0
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.