versions: update image to 18220
versions: update image to 18220

- Agent: new structured log

Fixes: #694

Signed-off-by: Jose Carlos Venegas Munoz <821ab150128e889cb3ad9aab6e72689fd9ad26f2@intel.com>

devimc/runtime,chavafg/runtime,clearcontainers/runtime,chavafg/runtime,clearcontainers/runtime,devimc/runtime