CI: update gh sponsor list

Author: Ziggy

assets/github-sponsors-release-notes.html

@@ -59,6 +59,7 @@
 <li>Malcolm Still</li>
 <li>Francis Bouvier</li>
 <li>Fawzi Mohamed</li>
+<li>Frederik Kvartborg Albertsen</li>
 <li>Ian Johnson</li>
 <li>Carlos Pizano Uribe</li>
 <li>Anita SV</li>