add 'providor' to 'result' object of useScrapper

[luknl]

Currently, the result object contains: content, description, image, title, url, video

To have the same datas as in the main ReactTinyLink example, the provider (amazon.com in the readme example) should be added to the result object.

[juliettebeaudet]

Also interested by the result.provider data while using the useScrapper hook, @winhtaikaung . Thank you!