package/libsexy: update the upstream URL in Config.in

Update the upstream URL in the help text in Config.in. This
addresses the 'Invalid(500)' URL status in the package stats
web page output.

Signed-off-by: Mark Corbin <mark@dibsco.co.uk>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/libsexy/Config.in

@@ -8,4 +8,4 @@ config BR2_PACKAGE_LIBSEXY
 	  GtkLabel by subclassing them and working around the
 	  limitations of the widgets.
 
-	  http://www.chipx86.com/wiki/Libsexy
+	  https://blog.chipx86.com/tag/libsexy/