Update dependency flutter to v3.13.9 (#239)

renovate[bot] · web-flow · commit 1ac4b18a0eb8 · 2023-11-08T11:29:00.000+07:00
Co-authored-by: renovate[bot] &lt;29139614+renovate[bot]@users.noreply.github.com&gt;
diff --git a/pubspec.lock b/pubspec.lock
@@ -1578,4 +1578,4 @@ packages:
     version: "3.1.2"
 sdks:
   dart: ">=3.1.0-185.0.dev <4.0.0"
-  flutter: ">=3.13.8"
+  flutter: ">=3.13.9"
diff --git a/pubspec.yaml b/pubspec.yaml
@@ -4,7 +4,7 @@ version: 2.1.0
 publish_to: none
 
 environment:
-  flutter: 3.13.8
+  flutter: 3.13.9
   sdk: ">=2.18.4 <4.0.0"
 
 dependencies:
