Upgrade the frontend build libraries

[aryaantony92]

Expected behavior

Frontend assets for the admin should be generated using gulp.

Actual behavior

A lot of deprecated libraries are listed.

Steps to reproduce

Try to generate frontend assets for admin as given here.
https://github.com/pimcore/customer-data-framework/blob/4.x/CONTRIBUTING.md#user-content-frontend

A lot of deprecated libraries are listed when running npm install

[github-actions]

Thanks a lot for reporting the issue. We did not consider the issue as "Pimcore:Priority", "Pimcore:ToDo" or "Pimcore:Backlog", so we're not going to work on that anytime soon. Please create a pull request to fix the issue if this is a bug report. We'll then review it as quickly as possible. If you're interested in contributing a feature, please contact us first here before creating a pull request. We'll then decide whether we'd accept it or not. Thanks for your understanding.