Update plugin com.android.application to v9.3.1

Author: renovate[bot]

android/settings.gradle

@@ -18,7 +18,7 @@ pluginManagement {
 
 plugins {
     id "dev.flutter.flutter-plugin-loader" version "1.0.0"
-    id "com.android.application" version "9.3.0" apply false
+    id "com.android.application" version "9.3.1" apply false
     id "org.jetbrains.kotlin.android" version "2.4.10" apply false
 }