Fix variable name in color directive example for Interactivity API

[airman5573]

What?

This PR corrects a variable name in the color directive example code for the Interactivity API.

Why?

The current example code contains a minor error where 'color' is used instead of 'colors' in the destructured parameter. This could lead to confusion for developers trying to implement the color directive. By fixing this, I ensure that the documentation accurately reflects the correct usage of the API.

How?

The implementation involves a simple change in the example code:

• Changed { directives: { color } } to { directives: { color: colors } } in the destructured parameter of the directive function.
• Path is packages/interactivity/src/hooks.tsx line 234.

Testing Instructions

Testing Instructions for Keyboard

Screenshots or screencast

[github-actions]

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[github-actions]

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[luisherranz]

Good catch!