All: avoid using echo for bazel tasks (#1289)
All: avoid using echo for bazel tasks (#1289)


jinghaomiao/apollo,xiaoxq/apollo,ycool/apollo,wanglei828/apollo,ApolloAuto/apollo,wanglei828/apollo,jinghaomiao/apollo,jinghaomiao/apollo,ycool/apollo,ApolloAuto/apollo,jinghaomiao/apollo,xiaoxq/apollo,wanglei828/apollo,wanglei828/apollo,ApolloAuto/apollo,ycool/apollo,xiaoxq/apollo,jinghaomiao/apollo,xiaoxq/apollo,wanglei828/apollo,wanglei828/apollo,ycool/apollo,ApolloAuto/apollo,ApolloAuto/apollo,ycool/apollo,xiaoxq/apollo,jinghaomiao/apollo,ApolloAuto/apollo,xiaoxq/apollo,ycool/apollo