Bump kotlin version

Author: jhabr

android-example-app/build.gradle

@@ -1,7 +1,7 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.7.22'
+    ext.kotlin_version = '1.9.22'
 
     repositories {
         mavenCentral()