Bump react from 16.13.1 to 16.14.0 in /ui

Bumps [react](https://github.com/facebook/react/tree/HEAD/packages/react) from 16.13.1 to 16.14.0.
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/master/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v16.14.0/packages/react)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

ui/package.json

@@ -12,7 +12,7 @@
     "md5-hex": "^3.0.1",
     "prop-types": "^15.7.2",
     "ra-data-json-server": "^3.8.5",
-    "react": "^16.13.1",
+    "react": "^16.14.0",
     "react-admin": "^3.8.5",
     "react-dom": "^16.13.1",
     "react-drag-listview": "^0.1.7",