fix:  exec: zookeeper: not found (#2199)
fix:  exec: zookeeper: not found (#2199)

refer to [Zookeeper latest 3.5.5 Dockerfile](https://github.com/31z4/zookeeper-docker/blob/c978f835bc33509324b51cb210c8c5c9934c38ff/3.5.5/Dockerfile)
bestlong/laradock,hnquang112/laradock,bestlong/laradock,bestlong/laradock,LaraDock/laradock,jinnawat/laradock,hnquang112/laradock,hnquang112/laradock,jinnawat/laradock,hnquang112/laradock,bestlong/laradock,jinnawat/laradock,bestlong/laradock,jinnawat/laradock