Webpack-cli error - bump to 4.9.0

[CharidimosTzedakis]

Description

When trying to start the development server for the app with yarn start, the following error occurs (see screenshot):

[webpack-cli] Unable to load '@webpack-cli/serve' command
[webpack-cli] TypeError: options.forEach is not a function

Steps to reproduce

• install the dependencies for the first time with yarn
• now if yarn start the dev server starts normally
• delete node_modules and yarn.lock
• install again the dependencies with 'yarn'
• if now we try to start the server, we get the error

Possible solution

This is probably related to this:
webpack/webpack-cli#2990

I bumped the webpack-cli from 4.6.0 to 4.9.0 and the error did not appear anymore.

Screenshot