Update dependency react-helmet-async to v2

Author: renovate[bot]

package.json

@@ -47,7 +47,7 @@
     "react-copy-to-clipboard": "5.1.0",
     "react-country-flag": "3.1.0",
     "react-dom": "18.2.0",
-    "react-helmet-async": "1.3.0",
+    "react-helmet-async": "2.0.5",
     "react-sortablejs": "6.1.4",
     "slugify": "1.6.6",
     "sortablejs": "1.15.0",