Components: remove color() utility function, use values directly

[ciampo]

Description

Remove the color() utility function, and instead access the color values directly.

This is similar to what has been done in #31646 for the config() function, and is part of what highlighted in #30503

How has this been tested?

• Make sure that the project builds correctly
• Make sure that the affected components look and behave the same as on trunk (e.g. by using Storybook)

Screenshots

N/A

Types of changes

Refactor / cleanup

Checklist:

• My code is tested.
• My code follows the WordPress code style.
• My code follows the accessibility standards.
• N/A I've tested my changes with keyboard and screen readers.
• My code has proper inline documentation.
• N/A I've included developer documentation if appropriate.
• N/A I've updated all React Native files affected by any refactorings/renamings in this PR (please manually search all *.native.js files for terms that need renaming or removal).

[tyxla]

Code looks good and this tests well for me in Storybook 👍

[tyxla]

Nit: we're mixing American and British English when using color (US) but favour (UK). I guess we should stick to the American version as it's the one used in web terms.

Suggested change

	- `color()` utility function has been removed, in favour of accessing color values directly ([#31661](https://github.com/WordPress/gutenberg/pull/31661))
	- `color()` utility function has been removed, in favor of accessing color values directly ([#31661](https://github.com/WordPress/gutenberg/pull/31661))

[ciampo]

Well spotted! I normally write in British English, and so this happens more often than I'd like 😅

Actually, in light of @diegohaz 's comment on a very similar PR, should I actually just delete this changelog entry?

[tyxla]

Yup, agree that changes in non-exposed internals don't need to be documented here 👍

[ciampo]

Done in dd4b976

[ciampo]

Code looks good and this tests well for me in Storybook 👍

Thank you for your review, @tyxla !

Since I don't have repo privileges yet, would you mind merging this PR? Thank you!

[tyxla]

Since I don't have repo privileges yet, would you mind merging this PR? Thank you!

Sure thing! Thanks for your work here 🙌