[fix] can't show edge after clone space

[liuyu85cn]

What type of PR is this?

• [X ] bug

What does this PR do?

Fix a bug can't show edge after clone space.

Discussed from forum:

https://discuss.nebula-graph.com.cn/t/topic/6565

[panda-sheep]

By the way, do we need to add test cases?

[codecov-commenter]

Codecov Report

Merging #3351 (e23f135) into master (6541438) will decrease coverage by 0.03%.
The diff coverage is 82.96%.

@@            Coverage Diff             @@
##           master    #3351      +/-   ##
==========================================
- Coverage   85.31%   85.27%   -0.04%     
==========================================
  Files        1289     1279      -10     
  Lines      120073   118996    -1077     
==========================================
- Hits       102442   101478     -964     
+ Misses      17631    17518     -113     

Impacted Files	Coverage Δ
src/clients/meta/MetaClient.cpp	75.66% <ø> (-0.86%)	⬇️
src/clients/meta/MetaClient.h	95.65% <ø> (ø)
src/graph/optimizer/rule/TopNRule.cpp	95.83% <ø> (ø)
src/graph/planner/plan/Admin.cpp	56.14% <0.00%> (-2.05%)	⬇️
src/graph/planner/plan/PlanNode.h	81.25% <ø> (ø)
src/graph/util/ExpressionUtils.h	100.00% <ø> (ø)
src/graph/validator/MaintainValidator.cpp	84.21% <ø> (+1.55%)	⬆️
src/graph/validator/MaintainValidator.h	80.30% <ø> (+4.72%)	⬆️
src/kvstore/raftex/RaftPart.h	98.30% <ø> (ø)
src/meta/MetaServiceHandler.cpp	87.50% <ø> (-0.88%)	⬇️
... and 77 more

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[yixinglu]

should use following commands to format the feature files:

cd /path/to/nebula/tests
make fmt