Fix `createAnimatedStyle` when providing undefined transform style (#41176)

Summary:
https://github.com/facebook/react-native/pull/35198 introduced a regression where if an `{transform: undefined}` style is provided to an Animated View a `Cannot read property 'map' of undefined` type error is thrown

<img src="https://github.com/facebook/react-native/assets/11707729/bb87781e-1ba7-40ec-879d-a57cef3e10d9" height="200" />

## Changelog:

[GENERAL] [FIXED] - Fix `createAnimatedStyle` when providing an undefined transform style

Pull Request resolved: https://github.com/facebook/react-native/pull/41176

Test Plan:
<details>
  <summary>Render an `Animated.View` passing `style={{transform: undefined}}`</summary>

E.g.

```
const UndefinedTransform = () => {
  return (
    <View>
      <Animated.View style={{transform: undefined}} />
    </View>
  );
};
```
</details>

### RNTester
1. Open the RNTester app and navigate to the Animated page
2. Navigate to the Transform Styles page
3. App should not throw any errors

<table>
    <tr><th>Before</th><th>After</th></tr>
    <tr>
        <td><video src="https://github.com/facebook/react-native/assets/11707729/92ba9c3b-60b0-4805-8080-0e7fb7c00345"/></td>
        <td><video src="https://github.com/facebook/react-native/assets/11707729/80e2bba8-6ff6-4cf5-bcb8-26de0b869036"/></td>
    </tr>
</table>

Reviewed By: fabriziocucci

Differential Revision: D50638415

Pulled By: javache

fbshipit-source-id: 0ee949f019a77b8bef557888694e0e8404810105