Fix details links in appdata releases

Signed-off-by: Jacki <[email protected]>

resources/org.gnunet.Messenger.appdata.xml

@@ -78,7 +78,7 @@
 				  <li>Contacts can be filtered by tags.</li>
 				</ul>
 			</description>
-			<url>https://www.gnunet.org/en/news/2024-06-0.21.2.html</url>
+			<url>https://www.gnunet.org/en/news/2025-01-libgnunetchat-0.5.2.html</url>
 		</release>
 	  <release version="0.10.1" date="2024-08-29">
 			<description>
@@ -87,7 +87,7 @@
 				  <li>Capturing a specific application or a whole monitor can be selected as video source in a live chat.</li>
 				</ul>
 			</description>
-			<url>https://www.gnunet.org/en/news/2024-06-0.21.2.html</url>
+			<url>https://www.gnunet.org/en/news/2024-08-0.22.0.html</url>
 		</release>
 	  <release version="0.10.0" date="2024-06-09">
 			<description>