chore(deps): bump @storybook/react

Bumps [@storybook/react](https://github.com/storybookjs/storybook/tree/HEAD/code/renderers/react) from 8.1.11 to 8.6.14.
- [Release notes](https://github.com/storybookjs/storybook/releases)
- [Changelog](https://github.com/storybookjs/storybook/blob/next/CHANGELOG.md)
- [Commits](https://github.com/storybookjs/storybook/commits/v8.6.14/code/renderers/react)

---
updated-dependencies:
- dependency-name: "@storybook/react"
  dependency-version: 8.6.14
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

superset-frontend/packages/superset-ui-demo/package.json

@@ -39,7 +39,7 @@
     "@storybook/addon-actions": "8.1.11",
     "@storybook/addon-controls": "8.1.11",
     "@storybook/addon-links": "8.1.11",
-    "@storybook/react": "8.1.11",
+    "@storybook/react": "8.6.14",
     "@storybook/types": "8.4.7",
     "@types/react-loadable": "^5.5.11",
     "antd": "4.10.3",