__docker_version__ was not filled before, causing the failure of robot
docker (can't start).
This patch solves it.
Change-Id: I5c75b7f587a4bf43126a6eb74f86c2bce967e908
Issue-ID: INT-336
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
__public_net_id__: { get_param: public_net_id }
__script_version__: { get_param: artifacts_version }
__robot_repo__: { get_param: robot_repo }
__public_net_id__: { get_param: public_net_id }
__script_version__: { get_param: artifacts_version }
__robot_repo__: { get_param: robot_repo }
+ __docker_version__: { get_param: robot_docker }