new: add crashlytics

android/app/build.gradle

@@ -29,6 +29,7 @@ if (keystorePropertiesFile.exists()) {
 apply plugin: 'com.android.application'
 // START: FlutterFire Configuration
 apply plugin: 'com.google.gms.google-services'
+apply plugin: 'com.google.firebase.crashlytics'
 // END: FlutterFire Configuration
 apply plugin: 'kotlin-android'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"

android/build.gradle

@@ -9,6 +9,7 @@ buildscript {
         classpath 'com.android.tools.build:gradle:7.3.0'
         // START: FlutterFire Configuration
         classpath 'com.google.gms:google-services:4.3.10'
+        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.8.1'
         // END: FlutterFire Configuration
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }