Fix #2965 only install docker-ce-cli
Fix #2965 only install docker-ce-cli

For ease, this will be tested on alpha

mkeilman/sirepo,radiasoft/sirepo,radiasoft/sirepo,mkeilman/sirepo,radiasoft/sirepo,mkeilman/sirepo,radiasoft/sirepo,radiasoft/sirepo,mkeilman/sirepo