chore: replace chalk with ansis

[43081j]

We use ansis elsewhere in the Netlify stack, so we should probably do the same here. ansis is also smaller and faster.

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[benmccann]

I just stumbled upon this PR while looking at another dependency 😆 This is great! Thank you!

What about also replacing chalk with ansis in

build/packages/config/package.json

Line 65 in 22748d8

"chalk": "^5.0.0",

?

[43081j]

I'm mostly tackling one monorepo package at a time but I'll get to it 👍

Keeping them separate is helping keep them easy to review