Storybook: Adds story and doc for duotone-control.

[vipul0425]

What?

This PR adds story for duotoneControl component.
Also it adds the readme.md and JSDoc for the same

Why?

Part of: #67165
Part of: #22891

Testing Instructions

1. Start Storybook by running npm run storybook:dev
2. Open Storybook at http://localhost:50240/
3. Test the story for DuotoneControl

Screenshots or screencast

Screen.Recording.2024-12-24.at.12.46.28.PM.mov

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