Camera2Video - IOException: prepare failed on Pixel3a Simulator

## Environment
- Pixel 3a , Android 10(Build Number QSR1.190920.001, x86)

## Logcat
```
2020-08-26 15:02:43.354 30125-30125/com.android.example.camera2.video E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.android.example.camera2.video, PID: 30125
java.io.IOException: prepare failed.
at android.media.MediaRecorder._prepare(Native Method)
at android.media.MediaRecorder.prepare(MediaRecorder.java:1065)
at com.example.android.camera2.video.fragments.CameraFragment$recorderSurface$2.invoke(CameraFragment.kt:109)
at com.example.android.camera2.video.fragments.CameraFragment$recorderSurface$2.invoke(CameraFragment.kt:72)
at kotlin.SynchronizedLazyImpl.getValue(LazyJVM.kt:74)
at com.example.android.camera2.video.fragments.CameraFragment.getRecorderSurface(Unknown Source:2)
at com.example.android.camera2.video.fragments.CameraFragment.access$getRecorderSurface$p(CameraFragment.kt:72)
at com.example.android.camera2.video.fragments.CameraFragment$initializeCamera$1.invokeSuspend(CameraFragment.kt:247)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:56)
at android.os.Handler.handleCallback(Handler.java:883)
at android.os.Handler.dispatchMessage(Handler.java:100)
at android.os.Looper.loop(Looper.java:214)
at android.app.ActivityThread.main(ActivityThread.java:7356)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)
```