Revise footer copyright and add policy link

Updated copyright notice and added link to project policies.

Author: abinav2307

app/layout.tsx

@@ -24,8 +24,8 @@ export default function RootLayout({
           <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-4">
             <div className="text-center">
               <p className="text-gray-400 text-sm">
-                Copyright © DocumentDB a Series of LF Projects, LLC and its
-                contributors
+                Copyright © DocumentDB a Series of LF Projects, LLC
+For web site terms of use, trademark policy and other project policies please see https://lfprojects.org.
               </p>
             </div>
           </div>