[update] Update spec file version and final update step. Fixes:JB#22934

Fixes DBUS vulnerabilities :
CVE-2014-3639,CVE-2014-3638,CVE-2014-3637,CVE-2014-3636,CVE-2014-3635

Signed-off-by: Philippe De Swert <philippe.deswert@jollamobile.com>