Fix partner conf link.

Author: jeroenleenarts

src/components/Partners.astro

@@ -5,7 +5,7 @@
     </div>
     <div class="partners-content">
         <a href="https://iosconf.sg" target="_blank" rel="noopener noreferrer"><img src="/images/partners/iOSConfSG.avif" alt="iOS Conf SG" /></a>
-        <a href="https://arctic.dev" target="_blank" rel="noopener noreferrer"><img src="/images/partners/arctic.avif" alt="ARCtic Conference" /></a>
+        <a href="https://arcticonference.com/" target="_blank" rel="noopener noreferrer"><img src="/images/partners/arctic.avif" alt="ARCtic Conference" /></a>
         <a href="https://ioskonf.com" target="_blank" rel="noopener noreferrer"><img src="/images/partners/ioskonf.png" alt="iOS Konf" /></a>
     </div>