Update NPO text.

Per decision of the PGCA board. This removes a deadlock condition where an NPO that is
recognised could use the name, but an NPO that's being setup cannot yet be recognised.

All NPOs that use the marks in their name should apply for a licence now, as we can approve
that on the condition that they attain and retain recognised status. It also helps strengthen
the marks for us and the NPO.

templates/pages/about/policies/trademarks.html

@@ -5,7 +5,7 @@
 
 <h1>Trademark Policy <i class="fas fa-gavel"></i></h1>
 
-<p><em>Last updated: December 8, 2020. {%git_changes_link%}</em></p>
+<p><em>Last updated: November 20, 2024. {%git_changes_link%}</em></p>
 
 <p>
   This policy pertains to our trademarks. Specifically, the terms
@@ -104,9 +104,7 @@ <h3>Other Approved Uses</h3>
   </li>
   <li>
     <a href="/about/policies/npos/">Recognized PostgreSQL nonprofit organizations</a>
-    may use the marks in their materials in support of the project, including
-    in their group names, e.g.
-    <a href="https://www.postgresql.us">United States PostgreSQL Association</a>.
+    may use the marks in their materials in support of the project.
   </li>
 </ul>