package/usbredir: fix package homepage URL

The current homepage URL [1] redirects to its https and ends up to
a HTTP 404 not found error. This commit fixes the issue by replacing
it with the new URL [2].

[1] http://www.spice-space.org/page/UsbRedir
[2] https://www.spice-space.org/usbredir.html

Signed-off-by: Julien Olivain <ju.o@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 122a5e252911b2ebd84d59d802e7b28b2a499f24)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/usbredir/Config.in

@@ -17,7 +17,7 @@ config BR2_PACKAGE_USBREDIR
 	  Note: only the library is installed, not the utilities. Say
 	  'y' below if you want the tools too.
 
-	  http://www.spice-space.org/page/UsbRedir
+	  https://www.spice-space.org/usbredir.html
 
 if BR2_PACKAGE_USBREDIR