CI: update gh sponsor list

Author: Ziggy

assets/github-sponsors-homepage.html

@@ -8,7 +8,6 @@
 <li>Karrick McDermott</li>
 <li>Joran Dirk Greef</li>
 <li>bfredl</li>
-<li>Simon A. Nielsen Knights</li>
 <li>Emi</li>
 <li>Derek Collison</li>
 <li>Paul Harrington</li>

assets/github-sponsors-release-notes.html

@@ -8,7 +8,6 @@
 <li><a href="https://github.com/tigerbeetle/tigerbeetle" rel="nofollow noopener" target="_blank" class="external-link">Joran Dirk Greef</a></li>
 <li><a href="https://github.com/rui314" rel="nofollow noopener" target="_blank" class="external-link">Rui Ueyama</a></li>
 <li><a href="https://github.com/bfredl" rel="nofollow noopener" target="_blank" class="external-link">bfredl</a></li>
-<li><a href="https://codeberg.org/tauoverpi/" rel="nofollow noopener" target="_blank" class="external-link">Simon A. Nielsen Knights</a></li>
 <li><a href="https://emidoots.com" rel="nofollow noopener" target="_blank" class="external-link">Emi</a></li>
 <li><a href="https://derekcollison.net" rel="nofollow noopener" target="_blank" class="external-link">Derek Collison</a></li>
 <li><a href="https://github.com/jmc-88" rel="nofollow noopener" target="_blank" class="external-link">Daniele Cocca</a></li>