chore: build script no longer uses cross-env and args can be passed t…

[edleeks87]

…o build-storybook script

Proposed behaviour

Removes cross-env call in build script as environment variables are being set inside the function's scope so should work avoid cross-platform issues without the need for cross-env or dot-env etc.

Ensures build-storybook scrip can receive args.

Current behaviour

The build script still calls cross-env.
The build-storybook cannot receive any args passed when it is called.

Checklist

• Commits follow our style guide

QA

• Tested in provided StackBlitz sandbox/Storybook
• Add new Playwright test coverage if required
• Carbon implementation matches Design System/designs
• UI Tests GitHub check reviewed if required

Additional context

Testing instructions

Run npm run build on a windows machine to test it works cross-platform after cross-env removed

[damienrobson-sage]

LGTM 👍

[edleeks87]

Discussed with @Parsium on slack about whitelisting the args (plus webpack stat flag) we want to pass so I'm going to add that now

[edleeks87]

Scripts have been tested by @stephenogorman on windows so I'm removing the QA flag

[carbonci]

🎉 This PR is included in version 144.9.4 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀