update build.gradle

examples/firebasetest/app/build.gradle

@@ -1,6 +1,6 @@
 plugins {
     id 'com.android.application'
-    id 'kotlin-android'
+    id 'org.jetbrains.kotlin.android'
     id 'com.google.gms.google-services'
     id 'com.google.firebase.crashlytics'
 }

examples/firebasetest/build.gradle

@@ -1,24 +1,13 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 buildscript {
-    repositories {
-        google()
-        mavenCentral()
-    }
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.3.1'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.6.0"
-        classpath 'com.google.gms:google-services:4.3.10'
-        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.8.0'
-    }
-}
-
-allprojects {
-    repositories {
-        google()
-        mavenCentral()
+        classpath 'com.google.gms:google-services:4.3.14'
+        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.9.2'
     }
 }
 
-task clean(type: Delete) {
-    delete rootProject.buildDir
+plugins {
+    id 'com.android.application' version '7.3.1' apply false
+    id 'com.android.library' version '7.3.1' apply false
+    id 'org.jetbrains.kotlin.android' version '1.7.20' apply false
 }

examples/firebasetest/settings.gradle

@@ -1,2 +1,16 @@
+pluginManagement {
+    repositories {
+        gradlePluginPortal()
+        google()
+        mavenCentral()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
 include ':app'
 rootProject.name = "FirebaseTest"