Update dependency next-seo to v4.7.2

Author: renovate-bot

package.json

@@ -30,7 +30,7 @@
     "next-build-id": "3.0.0",
     "next-compose-plugins": "2.2.0",
     "next-routes": "1.4.2",
-    "next-seo": "4.4.0",
+    "next-seo": "4.7.2",
     "prop-types": "15.7.2",
     "react": "16.13.1",
     "react-dom": "16.13.1"