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

Update the upstream URL in the help text in Config.in. This
addresses the 'Invalid(404)' 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>
(cherry picked from commit 68130a53e8305b1f4d6ab96e7c6ca6c46ae0c69e)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/libsecret/Config.in

@@ -10,7 +10,7 @@ config BR2_PACKAGE_LIBSECRET
 	  using DBus. gnome-keyring and ksecretservice are both
 	  implementations of a Secret Service.
 
-	  https://wiki.gnome.org/Libsecret
+	  https://wiki.gnome.org/Projects/Libsecret
 
 comment "libsecret needs a toolchain w/ wchar, threads"
 	depends on BR2_USE_MMU