[Bug] Incorrect result when retriveing vertices by in().both()

### Bug Type (问题类型)

gremlin (结果不合预期)

### Before submit

- [X] 我已经确认现有的 [Issues](https://github.com/hugegraph/hugegraph/issues) 与 [FAQ](https://hugegraph.github.io/hugegraph-doc/guides/faq.html) 中没有相同 / 重复问题

### Environment (环境信息)

- Server Version: v1.0.0
- Backend: in memory
- OS: xx CPUs, xx G RAM, Centos 7.x
- Data Size: xx vertices, xx edges

### Expected & Actual behavior (期望与实际表现)

When we query vertices without HugeVertexStepStrategy, Hugegraph returns incorrect query result.

```
gremlin> :> hugegraph.traversal().V().in('teach').both('knows')
==>{id=694926166728900608, label=person, properties={age=12}}
gremlin> :> hugegraph.traversal().withoutStrategies(HugeVertexStepStrategy).V().in('teach').both('knows')
```

This problem also exists when we remove edge labels.

```
gremlin> :> hugegraph.traversal().V().in().both()
==>[id:694926166728900608,label:person,type:vertex,properties:[age:12]]
==>[id:694926166728900608,label:person,type:vertex,properties:[age:12]]
==>[id:694926166728900610,label:person,type:vertex,properties:[age:24]]
==>[id:694926166728900610,label:person,type:vertex,properties:[age:24]]
==>[id:694926166728900611,label:person,type:vertex,properties:[age:34]]
==>[id:694926166728900609,label:person,type:vertex,properties:[age:23]]
==>[id:694926166728900610,label:person,type:vertex,properties:[age:24]]
==>[id:694926166728900608,label:person,type:vertex,properties:[age:12]]
==>[id:694926166728900609,label:person,type:vertex,properties:[age:23]]
gremlin> :> hugegraph.traversal().withoutStrategies(HugeVertexStepStrategy.class).V().in().both()
==>[id:694926166728900610,label:person,type:vertex,properties:[age:24]]
==>[id:694926166728900610,label:person,type:vertex,properties:[age:24]]
==>[id:694926166728900611,label:person,type:vertex,properties:[age:34]]
==>[id:694926166728900608,label:person,type:vertex,properties:[age:12]]
```

The example data is as following.

```
hugegraph.schema().propertyKey("age").asInt().ifNotExist().create();
hugegraph.schema().propertyKey("year").asInt().ifNotExist().create();

// vertex
hugegraph.schema().vertexLabel("person").properties("age").nullableKeys("age").create();
hugegraph.schema().indexLabel("personbyage").onV("person").by("age").shard().ifNotExist().create();

// edge
hugegraph.schema().edgeLabel("knows").sourceLabel("person").targetLabel("person").properties("year").ifNotExist().create();
hugegraph.schema().edgeLabel("teach").sourceLabel("person").targetLabel("person").properties("year").ifNotExist().create();
hugegraph.schema().indexLabel("knowsbyperson").onE("knows").by("year").shard().ifNotExist().create();
hugegraph.schema().indexLabel("teachbyperson").onE("teach").by("year").shard().ifNotExist().create();

GraphManager graph = connection.getHugespecial().graph();

/** create graph data */
Vertex person1 = new Vertex("person").property("age", 12);
Vertex person2 = new Vertex("person").property("age", 23);
Vertex person3 = new Vertex("person").property("age", 24);
Vertex person4 = new Vertex("person").property("age", 34);
graph.addVertices(Arrays.asList(person1, person2, person3, person4));

Edge edge1 = new Edge("knows").source(person2).target(person1).property("year", 1);
Edge edge2 = new Edge("teach").source(person3).target(person1).property("year", 2);
Edge edge3 = new Edge("teach").source(person2).target(person3).property("year", 3);
Edge edge4 = new Edge("knows").source(person1).target(person4).property("year", 4);
graph.addEdges(Arrays.asList(edge1, edge2, edge3, edge4));
```

### Vertex/Edge example (问题点 / 边数据举例)

_No response_

### Schema [VertexLabel, EdgeLabel, IndexLabel] (元数据结构)

_No response_