Storybook is broken on fresh clone

[siddharthkp]

This is terrible for contributor experience

To Reproduce
Steps to reproduce the behavior:

1. Fresh clone https://github.com/primer/react
2. npm install
3. npm run start:storybook
4. See error

Uncaught TypeError: Cannot read properties of undefined (reading 'configure')
 at ./generated-stories-entry.js (generated-stories-entry.js:6:1)
 at __webpack_require__ (bootstrap:853:1)
 at fn (bootstrap:150:1)
 at 0 (storybook-init-framework-entry.js:1:1)
 at __webpack_require__ (bootstrap:853:1)
 at checkDeferredModules (bootstrap:45:1)
 at Array.webpackJsonpCallback [as push] (bootstrap:32:1)
 at main.iframe.bundle.js:1:57

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Update: This started after #2150, thanks @pksjce for triage!

[mperrotti]

I was playing around with this and noticed that we don’t get the error if we just revert the changes from babel.config.js

cc @dgreif - any ideas what might be going on?