fix(website): remove template literal from comment

[weronikaolejniczak]

Summary

Removed template literal from the comment in packages/website/docs/patterns/nested-drag-and-drop/example.tsx.

Why are we making this change?

Broken example after recent merge: #8960 Committed a suggestion with ``.

Screenshots #

Impact to users

🟢

QA

Remove or strikethrough items that do not apply to your PR.

General checklist

• Browser QA
  • Checked in both light and dark modes
  • Checked in both MacOS and Windows high contrast modes
    • (emulate forced colors if you do not have access to a Windows machine.)
  • Checked in mobile
  • Checked in Chrome, Safari, Edge, and Firefox
  • Checked for accessibility including keyboard-only and screenreader modes
• Docs site QA
  • Added documentation
  • Props have proper autodocs (using @default if default values are missing) and playground toggles
  • Checked Code Sandbox works for any docs examples
• Code quality checklist
  • Added or updated jest and cypress tests
  • Updated visual regression tests
• Release checklist
  • A changelog entry exists and is marked appropriately
  • If applicable, added the breaking change issue label (and filled out the breaking change checklist)
  • If the changes unblock an issue in a different repo, smoke tested carefully (see Testing EUI features in Kibana ahead of time)
• Designer checklist
  • If applicable, file an issue to update EUI's Figma library with any corresponding UI changes. (This is an internal repo, if you are external to Elastic, ask a maintainer to submit this request)

[elasticmachine]

💚 Build Succeeded

• Buildkite Build
• Commit: 975763f
• Documentation website
• Storybook

cc @weronikaolejniczak

[elasticmachine]

💚 Build Succeeded

• Buildkite Build
• Commit: 975763f

cc @weronikaolejniczak