planning: fixed a bug in IndexedQueue (fixed #10537)
planning: fixed a bug in IndexedQueue (fixed #10537)

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