fix: superset-frontend/packages/superset-ui-demo/package.json to redu…

…ce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-MARKDOWNTOJSX-6258886
- https://snyk.io/vuln/SNYK-JS-INFLIGHT-6095116

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

@@ -37,14 +37,14 @@
     "@emotion/styled": "^11.3.0",
     "@react-icons/all-files": "^4.1.0",
     "@storybook/addon-actions": "8.1.11",
-    "@storybook/addon-controls": "8.1.11",
+    "@storybook/addon-controls": "8.2.0",
     "@storybook/addon-links": "8.1.11",
     "@storybook/react": "8.1.11",
     "@storybook/types": "8.1.11",
     "@types/react-loadable": "^5.5.11",
     "antd": "4.10.3",
     "core-js": "3.38.1",
-    "gh-pages": "^5.0.0",
+    "gh-pages": "^6.2.0",
     "jquery": "^3.7.1",
     "memoize-one": "^5.2.1",
     "react": "^16.13.1",