Add reference link to React Native ImageBackground component (#5795)

* add reference link to React Native ImageBackground component

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Co-authored-by: Ruslan Semagin <pixel.365.24@gmail.com>
Co-authored-by: dsh <daniel.s.holdsworth@gmail.com>
Co-authored-by: Ruslan Semagin <53819609+pixel365@users.noreply.github.com>
Co-authored-by: Suman Kisku <sumankisku1@gmail.com>

src/data/roadmaps/react-native/content/104-core-components/104-image-background.md

@@ -36,3 +36,7 @@ export default App;
 ```
 
 In the above example, `source` prop is used to add the image URL, `style` prop for adding some custom styling, and `resizeMode` to define how the image should stretch to fill the available space. The `Text` component inside the `ImageBackground` is then rendered on top of the image.
+
+For more information and details, you can refer to the React Native docs:
+
+- [Image Background - React Native](https://reactnative.dev/docs/imagebackground)