chore: change exmaple project title

Author: freddi301

examples/express-react-relaying-party/frontend/public/index.html

@@ -7,7 +7,7 @@
     <meta name="theme-color" content="#000000" />
     <meta
       name="description"
-      content="OIDC Relying Party"
+      content="OIDC Relying Party Node.js"
     />
     <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
     <!--