[deps] update Android SDK to 34 (#138183)

Update Android SDK from 33 to 34.

Following the engine update:

* https://github.com/flutter/engine/pull/47839

dev/devicelab/bin/tasks/module_custom_host_app_name_test.dart

@@ -261,9 +261,8 @@ Future<void> main() async {
         'SampleApp',
         'build',
         'intermediates',
-        'merged_assets',
+        'assets',
         'debug',
-        'out',
         'flutter_assets',
         'assets',
         'read-only.txt',
@@ -333,9 +332,8 @@ Future<void> main() async {
         'SampleApp',
         'build',
         'intermediates',
-        'merged_assets',
+        'assets',
         'release',
-        'out',
         'flutter_assets',
         'assets',
         'read-only.txt',

dev/devicelab/bin/tasks/module_test.dart

@@ -362,9 +362,8 @@ exitCode: $exitCode
         'app',
         'build',
         'intermediates',
-        'merged_assets',
+        'assets',
         'debug',
-        'out',
         'flutter_assets',
         'assets',
         'read-only.txt',
@@ -452,9 +451,8 @@ exitCode: $exitCode
         'app',
         'build',
         'intermediates',
-        'merged_assets',
+        'assets',
         'release',
-        'out',
         'flutter_assets',
         'assets',
         'read-only.txt',

dev/integration_tests/android_custom_host_app/build.gradle

@@ -8,7 +8,7 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.1.0'
+        classpath 'com.android.tools.build:gradle:7.3.0'
     }
 }
 

dev/integration_tests/android_host_app_v2_embedding/build.gradle

@@ -8,7 +8,7 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.1.0'
+        classpath 'com.android.tools.build:gradle:7.3.0'
     }
 }
 

dev/integration_tests/module_host_with_custom_build_v2_embedding/build.gradle

@@ -8,7 +8,7 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.1.0'
+        classpath 'com.android.tools.build:gradle:7.3.0'
     }
 }
 

packages/flutter_tools/test/integration.shard/test_data/deferred_components_project.dart

@@ -107,14 +107,14 @@ class BasicDeferredComponentsConfig extends DeferredComponentsConfig {
   @override
   String get androidBuild => r'''
   buildscript {
-      ext.kotlin_version = '1.3.50'
+      ext.kotlin_version = '1.7.10'
       repositories {
           google()
           mavenCentral()
       }
 
       dependencies {
-          classpath 'com.android.tools.build:gradle:4.1.0'
+          classpath 'com.android.tools.build:gradle:7.3.0'
           classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
       }
   }
@@ -495,6 +495,7 @@ class BasicDeferredComponentsConfig extends DeferredComponentsConfig {
           android:extractNativeLibs="false">
           <activity
               android:name=".MainActivity"
+              android:exported="true"
               android:launchMode="singleTop"
               android:theme="@style/LaunchTheme"
               android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"

packages/flutter_tools/test/integration.shard/test_data/multidex_project.dart

@@ -83,14 +83,14 @@ class MultidexProject extends Project {
 
   String get androidBuild => r'''
   buildscript {
-      ext.kotlin_version = '1.3.50'
+      ext.kotlin_version = '1.7.10'
       repositories {
           google()
           mavenCentral()
       }
 
       dependencies {
-          classpath 'com.android.tools.build:gradle:4.1.0'
+          classpath 'com.android.tools.build:gradle:7.3.0'
           classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
       }
   }
@@ -209,6 +209,7 @@ class MultidexProject extends Project {
           android:name="${applicationName}">
           <activity
               android:name=".MainActivity"
+              android:exported="true"
               android:launchMode="singleTop"
               android:theme="@style/LaunchTheme"
               android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"