fix: add missing space before 'GitHub releases page' link on download page (#4511)

Author: Mateleo

apps/marketing/src/pages/download.astro

@@ -79,7 +79,7 @@ import { ANDROID_PLAY_STORE_URL, IOS_APP_STORE_URL } from "../lib/site";
   </div>
 
   <p class="releases-link">
-    Looking for older versions? Check the
+    Looking for older versions? Check the{" "}
     <a href="https://github.com/pingdotgg/t3code/releases" target="_blank" rel="noopener noreferrer">
       GitHub releases page<span aria-hidden="true"> &#8599;</span>
     </a>