Add tooltip to hover for color presets

[bgardner]

Description

When hovering the color presets in the site editor, I expect to see a tooltip to show that tells me the title of the preset (presumably coming from the title of the style variation it's a part of).

Step-by-step reproduction instructions

1. Go to site editor > global styles > colors > palette
2. Hover over a preset
3. See nothing

Screenshots, screen recording, code snippet

The video below shows hover over theme colors in the palette section, which reveals tool tip. When hovering over the presets, no tool tip is revealed.

Screen.Recording.2024-05-16.at.1.43.37.PM.mov

Environment info

WordPress 6.5.3
Gutenberg 18.4.0-rc.1

Please confirm that you have searched existing issues in the repo.

Yes

Please confirm that you have tested with all plugins deactivated except Gutenberg.

Yes

[sahiladit]

Can you assign it to me?

[amitraj2203]

Hi @bgardner, I have raised a PR for this issue.

Thank You