storeToFile: true Does not return a path on Android

Using:

```ts
CameraPreview.start({
position: 'rear',
disableAudio: true,
storeToFile: true,
toBack: true,
})

const { value: sample } = await CameraPreview.captureSample({ quality: 100 });
```

The `value` is a Base64 string ONLY on android, on iOS it returns the file path

Version information
- Android API 32
- @capacitor-community/camera-preview 5.0.0
- @capacitor/ios, android, core 5.2.2