docs/website/news.html: fix date of 2025.02.4 release

Signed-off-by: Arnout Vandecappelle <arnout@rnout.be>

docs/website/news.html

@@ -14,7 +14,7 @@
     <div class="timeline-panel">
       <div class="timeline-heading">
 	<h4 class="timeline-title">2025.02.4 released</h4>
-	<p><small class="text-muted"><i class="glyphicon glyphicon-time"></i>19 May 2025</small></p>
+	<p><small class="text-muted"><i class="glyphicon glyphicon-time"></i>23 June 2025</small></p>
       </div>
       <div class="timeline-body">
 	<p>The 2025.02.4 bugfix release is out, fixing a number of important /