[Pkg-javascript-devel] Bug#980316: Update yarnpkg to 2.x versions using corepack repo

[Pirate Praveen]

Package: yarnpkg
Version: 1.22.10+~cs22.25.14-1
Severity: important
Control: block 956423 by -1

Yarn 1.x branch is not receiving any updates upstream. We somehow 
managed to get it build with newer versions of build dependencies for 
bullseye, but we are not able to remove dependency on request yet.

If we can package yarn 2.x branch using 
https://github.com/nodejs/corepack
we can move to an upstream supported branch.

I have tried to build this manually with taking some modules from 
npmjs.com

Filing this bug to keep track of this update.

New packages clipanion terser-webpack-plugin ts-loader 
@zkochan/cmd-shim (if you'd like to help, feel free to file ITP and add 
it as blocking this bug)

Probably embed @yarnpkg/fslib
terser need update to 4.8 and Jonas needs help