Set compile&target SDK version to 34 and upgrade Kotlin version to 1.9.20.

Related to DEP-597

Author: mariasenosiain

app/build.gradle

@@ -4,11 +4,11 @@ apply plugin: 'kotlin-android'
 android {
     namespace "com.yoti.mobile.android.sdk.yotidocscan.sample"
 
-    compileSdk 33
+    compileSdk 34
     defaultConfig {
         applicationId "com.yoti.mobile.android.sdk.yotidocscan.sample"
         minSdkVersion 21
-        targetSdkVersion 33
+        targetSdkVersion 34
         versionCode 410
         versionName "4.1.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"

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 = '1.8.10'
+    ext.kotlin_version = '1.9.20'
     repositories {
         google()
         mavenCentral()