Update dependency @types/react-helmet to v6.1.0

Author: renovate-bot

packages/web-server/package.json

@@ -85,7 +85,7 @@
     "@types/methods": "1.1.1",
     "@types/node": "14.0.18",
     "@types/react-dom": "16.9.8",
-    "@types/react-helmet": "6.0.0",
+    "@types/react-helmet": "6.1.0",
     "@types/react-redux": "7.1.9",
     "@types/react-router": "5.1.8",
     "@types/react-router-dom": "5.1.5",