Yarn watch task broken

Updated according https://github.com/paulmillr/chokidar?tab=readme-ov-file#upgrading

added usePolling: true because on macos i had lot of errors like:

yarn run watch:css
node:internal/fs/watchers:207
      const error = new UVException({
                    ^

Error: EMFILE: too many open files, watch
    at FSWatcher._handle.onchange 

finnsky → closed merge request !11108

finnsky → changed the visibility of the branch 3504265-yarn-watch-task to hidden.

I can reproduce the error on Ubuntu 22.04 (hm I should probably upgrade), and the MR fixes it. Not sure I'm the best person to review the actual diff, but it looks reasonable to me.

@ksenzee fixed it for me too. Think it's fine to mark

nod_ → closed merge request !11109

Committed eeaa76e and pushed to 11.1.x. Thanks!

The cherry pick is not clean on 10.5.x