Remove live image link from the site, since these are currently derelict.

Author: eldering

website/download.shtml

@@ -65,14 +65,6 @@ deb-src https://domjudge.org/debian unstable/
 section(s) <code>main contrib non-free</code>.
 </p>
 
-<h3>DOMjudge-live images</h3>
-
-<p>We also provide <a href="/live/">DOMjudge-live images</a> to run DOMjudge
-straight from an USB stick, as virtual machine, or to be written to harddisk.
-See <a href="https://github.com/DOMjudge/domjudge-packaging/tree/main/live-image">
-the documentation here</a> for more details on how use these.
-</p>
-
 <h3>Other downloads</h3>
 
 <p>The <a href="/snapshot/">snapshot directory</a> contains nightly builds,