chore(deps): replace chalk with picocolors

[wojtekmaj]

What:

Replaces chalk and its dependencies, 94 KB of unpacked size in total, with picocolors, doing the same thing, but under 1 KB.

Why:

Part of the e18e initiative.

How:

Drop-in replacement, in this particular case. Yay!

Checklist:

• [ ] Documentation added to the docs site
• [ ] Tests
• [ ] TypeScript definitions updated
• [x] Ready to be merged