fix(deps): update dependency react-helmet to v6

Author: renovate[bot]

packages/ynap-web-app/package.json

@@ -17,7 +17,7 @@
     "gatsby-plugin-typescript": "2.12.1",
     "react": "16.14.0",
     "react-dom": "16.14.0",
-    "react-helmet": "5.2.1",
+    "react-helmet": "6.1.0",
     "react-helmet-async": "1.3.0",
     "react-toastify": "5.5.0",
     "styled-components": "4.4.1",
@@ -42,7 +42,7 @@
   "devDependencies": {
     "@types/file-saver": "2.0.5",
     "@types/node-fetch": "2.6.4",
-    "@types/react-helmet": "5.0.21",
+    "@types/react-helmet": "6.1.11",
     "@types/react-helmet-async": "1.0.1",
     "@types/react-toastify": "4.0.2",
     "@types/styled-components": "4.4.3",