chore(deps): bump flutter_native_splash in /packages/smooth_app (#4430)

Bumps [flutter_native_splash](https://github.com/jonbhanson/flutter_native_splash) from 2.2.19 to 2.3.1.
- [Release notes](https://github.com/jonbhanson/flutter_native_splash/releases)
- [Changelog](https://github.com/jonbhanson/flutter_native_splash/blob/master/CHANGELOG.md)
- [Commits](jonbhanson/flutter_native_splash@v2.2.19...v2.3.1)

---
updated-dependencies:
- dependency-name: flutter_native_splash
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

packages/smooth_app/pubspec.lock

@@ -582,10 +582,10 @@ packages:
     dependency: "direct main"
     description:
       name: flutter_native_splash
-      sha256: af665ef80a213a9ed502845a3d7a61b9acca4100ee7e9f067a7440bc3acd6730
+      sha256: ba45d8cfbd778478a74696b012f33ffb6b1760c9bc531b21e2964444a4870dae
       url: "https://pub.dev"
     source: hosted
-    version: "2.2.19"
+    version: "2.3.1"
   flutter_plugin_android_lifecycle:
     dependency: transitive
     description:

packages/smooth_app/pubspec.yaml

@@ -48,7 +48,7 @@ dependencies:
   audioplayers: 5.0.0
   percent_indicator: 4.2.3
   flutter_email_sender: ^6.0.0
-  flutter_native_splash: 2.2.19
+  flutter_native_splash: 2.3.1
   image: ^4.0.17
   auto_size_text: 3.0.0
   crop_image: 1.0.10