cherry pick from nebula: fix traverse build path memory tracker (veso…

…ft-inc#5619) (vesoft-inc#2880)

fix traverse build path memory tracker (vesoft-inc#5619)

Co-authored-by: jimingquan <mingquan.ji@vesoft.com>

src/graph/executor/query/TraverseExecutor.cpp

@@ -480,6 +480,7 @@ folly::Future<Status> TraverseExecutor::buildPathMultiJobs(size_t minStep, size_
 std::vector<Row> TraverseExecutor::buildPath(const Value& initVertex,
                                              size_t minStep,
                                              size_t maxStep) {
+  memory::MemoryCheckGuard guard;
   auto vidIter = adjList_.find(initVertex);
   if (vidIter == adjList_.end()) {
     return std::vector<Row>();