Storybook: fix <Divider /> imports

[ciampo]

Description

Fixes the import path for the <Divider /> component, which is preventing Storybook from building and running locally.

This bug was probably introduced in #31556

How has this been tested?

1. On trunk, run npm run storybook:dev and notice the error printed in the console about the missing divider component
2. Repeat on this branch, and notice how the command runs fine

Screenshots

N/A

Types of changes

Fix (import paths)

Checklist:

• My code is tested.
• My code follows the WordPress code style.
• N/A My code follows the accessibility standards.
• N/A I've tested my changes with keyboard and screen readers.
• N/A My code has proper inline documentation.
• I've included developer documentation if appropriate.
• N/A I've updated all React Native files affected by any refactorings/renamings in this PR (please manually search all *.native.js files for terms that need renaming or removal).

[stokesman]

Nicely spotted 👍 You were first I think, but this got hot-fixed in 5f1a21c.

[ciampo]

Nicely spotted 👍 You were first I think, but this got hot-fixed in 5f1a21c.

Got it, thank you! In that case, I'll close this PR