planning: enable traffic-light-left-turn scenario
planning: enable traffic-light-left-turn scenario

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