[NUI][API11] Fix error if LottieAnimationView set BackgroundData before set URL

[NUI][API11] Fix error if LottieAnimationView set BackgroundData before set URL

Since LottieAnimationView.URL property change whole Visual property by itself, CornerRadius / Borderline properties become ignored when we set URL.

```
lav = new LottieAnimationView();
lav.CornerRadius = new Vector4(100.0f, 100.0f, 100.0f, 100.0f);
lav.URL = "~~~.json"; ///< CornerRadius information ignored.
```

To avoid this case, let we ensure to set CornerRadius / Borderline if we set URL

Same PR with #5951

Signed-off-by: Eunki, Hong <eunkiki.hong@samsung.com>