can not set container-engine version

[Harsun]

Shortly, we have an option to choose which container engine too choose, but we can not choose the version of the container engine. :(

Issue has appeared with last docker-ce update.
when we try to install docker as container-engine, kubespray defaultly installs latest edition.

when I tried to override kubespray confs, during the kubespray task, it downloads all original role files from repo. even if I tried to change kubespray, terraform downloads kubespray from repo.