Unable to update to react-scripts >3.4.1

[michielbouw]

Right now unless you use the fix mentioned here: facebook/create-react-app#8685 (comment) you are unable to use lerna with this project if you update to react-script version 3.4.1 or later.

To solve it for --parallel --stream start commands use CI=true env. variable. This is not good for the UI of the output, but it will still work.

Let's hope they will update this later on.