feat(flutter_native_splash): enable web support configuration

- Update pubspec.yaml to include web: true in flutter_native_splash configuration
- Ensures consistent configuration application across all supported platforms

Author: fulleni

pubspec.yaml

@@ -141,4 +141,4 @@ flutter_native_splash:
   # Ensure configuration is applied to both platforms
   android: true
   ios: true
-  web: false
+  web: true