build(deps-dev): bump @types/react-helmet from 5.0.16 to 6.1.0 (#7143)

Bumps [@types/react-helmet](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/react-helmet) from 5.0.16 to 6.1.0.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/react-helmet)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

package.json

@@ -80,7 +80,7 @@
     "@types/qs": "^6.5.3",
     "@types/react": "^16.9.17",
     "@types/react-dom": "^16.8.4",
-    "@types/react-helmet": "^5.0.13",
+    "@types/react-helmet": "^6.1.0",
     "@umijs/fabric": "^2.2.0",
     "@umijs/plugin-blocks": "^2.0.5",
     "@umijs/preset-ant-design-pro": "^1.2.0",