Themes compilation issues with Create React App

[TeyaVes]

Describe the bug

When using create-react-app (tested with react-scripts 5.0.1), and importing either: dist/all.scss or scss/index.scss the compilation takes a tremendous amount of time (more than 10mins). If the utils package is exluded from all.scss and imported separately, the compilation takes around 30secs.

It seems that the issue is related to the webpack config, but it needs further investigation.

To reproduce Create sample create-react-app project and import a kendo theme

Reported in ticket https://supportheroes.telerik.com/ticket/1601403

@joneff , @Juveniel