fix(flutter): update Android NDK version to 27.0.12077973 (#194)

Co-authored-by: Teodor Ciuraru <teodor.ciuraru@ditto.com>
Co-authored-by: Claude <noreply@anthropic.com>

Author: 3 people

flutter_app/android/app/build.gradle

@@ -18,7 +18,7 @@ if (localPropertiesFile.exists()) {
 android {
     namespace "com.example.flutter_quickstart"
     compileSdkVersion flutter.compileSdkVersion
-    ndkVersion flutter.ndkVersion
+    ndkVersion "27.0.12077973"
 
     compileOptions {
         sourceCompatibility = JavaVersion.VERSION_11