Add pgvector to list of projects covered by CNA scope. Per Noah

Author: devrimgunduz

templates/security/security.html

@@ -54,6 +54,7 @@ <h2>CVE Numbering Authority</h2>
   <li><a href="https://www.pgadmin.org/">pgAdmin</a></li>
   <li><a href="https://www.pgbouncer.org/">PgBouncer</a></li>
   <li><a href="https://gitlab.com/dalibo/postgresql_anonymizer/">PostgreSQL Anonymizer</a></li>
+  <li><a href="https://github.com/pgvector/pgvector/">pgvector</a></li>
 </ul>
 
 <p>