ui: fix alphabetical ordering of keymaps

The qcode-to-linux keymaps was accidentally added in the wrong place
by

  commit de80d785
  Author: Owen Smith <owen.smith@citrix.com>
  Date:   Fri Nov 3 11:56:28 2017 +0000

    ui: generate qcode to linux mappings

breaking the alphabetical ordering of keymaps

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180117164118.8510-4-berrange@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>