dbus: security bump to version 1.8.6

Fixes: CVE-2014-3532, CVE-2014-3533.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Acked-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/dbus/dbus.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-DBUS_VERSION = 1.8.4
+DBUS_VERSION = 1.8.6
 DBUS_SITE = http://dbus.freedesktop.org/releases/dbus
 DBUS_LICENSE = AFLv2.1 GPLv2+
 DBUS_LICENSE_FILES = COPYING