chore: update flutter/scripts/update-android.sh to 8.16.0

Author: web-flow

CHANGELOG.md

@@ -1,5 +1,13 @@
 # Changelog
 
+## Unreleased
+
+### Dependencies
+
+- Bump Android SDK from v6.15.0 to v8.16.0 ([#252](https://github.com/ente-io/sentry-dart/pull/252))
+  - [changelog](https://github.com/getsentry/sentry-java/blob/main/CHANGELOG.md#8160)
+  - [diff](https://github.com/getsentry/sentry-java/compare/6.15.0...8.16.0)
+
 ## 7.1.0
 
 ### Features

flutter/android/build.gradle

@@ -54,6 +54,6 @@ android {
 }
 
 dependencies {
-    api 'io.sentry:sentry-android:6.15.0'
+    api 'io.sentry:sentry-android:8.16.0'
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
 }