button: Replace GestureDetector with Listener for `AnimatedScaleOnTap`

[MritunjayTiwari14]

Fixes #1953.

The Scale down and Scale up as well as Ink Splash animation occurs after a finite delay of 100ms. Mainly due to GestureDetector used inside AnimatedScaleOnTap.

This can be fixed by using Listener hence replacing the GestureDetector inside AnimatedScaleOnTap.

Discussion: #mobile > issue in responsiveness of home bottom navbar icons Design: Figma Design

Comparison Through Video of Fix-up

Before

https://github.com/user-attachments/assets/cc3c66a5-00cc-450c-88dc-6a6b9bb80d57

After

https://github.com/user-attachments/assets/00fd4d59-564f-4041-9c19-03168a67de79