Bug#1001496: Unembed picocolors

[Julien Puydt]

Package: node-browserslist
Version: 4.18.1+~cs5.1.2-1


I needed picocolors for another package, and didn't find it was
embedded in this package ; now that it's packaged, it would be nice to
unembed it.

Cheers,

J.Puydt