add WAKE_LOCK back to abstract method test (#42530)

dev/integration_tests/abstract_method_smoke_test/android/app/src/main/AndroidManifest.xml

 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.example.abstract_method_smoke_test">
+    <!-- TODO(https://github.com/flutter/flutter/issues/42349): Remove this permission once this issue is fixed. -->
+    <uses-permission android:name="android.permission.WAKE_LOCK"/>
     <!-- io.flutter.app.FlutterApplication is an android.app.Application that
          calls FlutterMain.startInitialization(this); in its onCreate method.
          In most cases you can leave this as-is, but you if you want to provide