[Android] Bump integration tests using `compileSdkVersion` 31 to 33 (#128072)

Bumps integration tests (that are not run manually only) using `compileSdkVersion` 31 to 33.

dev/integration_tests/android_custom_host_app/SampleApp/build.gradle

@@ -5,7 +5,7 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 31
+    compileSdkVersion 33
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8

dev/integration_tests/android_host_app_v2_embedding/app/build.gradle

@@ -5,7 +5,7 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 31
+    compileSdkVersion 33
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8

dev/integration_tests/gradle_deprecated_settings/android/app/build.gradle

@@ -19,7 +19,7 @@ apply plugin: 'com.android.application'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
-    compileSdkVersion 31
+    compileSdkVersion 33
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8

dev/integration_tests/module_host_with_custom_build_v2_embedding/app/build.gradle

@@ -5,7 +5,7 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 31
+    compileSdkVersion 33
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8