chore: use cla assistant to support robot pr

[imbajin]

TODO:

• change url to apache-hugegraph-cla (put cla in doc repo)
• enhance the reply comment by robot (use url link)

[codecov]

Codecov Report

Merging #1761 (2ac9db4) into master (9eb55e5) will increase coverage by 3.96%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master    #1761      +/-   ##
============================================
+ Coverage     66.83%   70.80%   +3.96%     
+ Complexity      972      686     -286     
============================================
  Files           443      443              
  Lines         37738    37738              
  Branches       5381     5381              
============================================
+ Hits          25224    26722    +1498     
+ Misses         9792     8297    -1495     
+ Partials       2722     2719       -3     

Impacted Files	Coverage Δ
...du/hugegraph/backend/tx/GraphIndexTransaction.java	83.72% <0.00%> (+0.21%)	⬆️
...du/hugegraph/traversal/optimize/TraversalUtil.java	62.60% <0.00%> (+0.21%)	⬆️
.../baidu/hugegraph/backend/query/ConditionQuery.java	85.14% <0.00%> (+0.24%)	⬆️
...du/hugegraph/schema/builder/IndexLabelBuilder.java	86.95% <0.00%> (+0.28%)	⬆️
...m/baidu/hugegraph/backend/tx/GraphTransaction.java	80.36% <0.00%> (+0.30%)	⬆️
.../com/baidu/hugegraph/auth/StandardAuthManager.java	92.81% <0.00%> (+0.32%)	⬆️
...idu/hugegraph/schema/builder/EdgeLabelBuilder.java	83.62% <0.00%> (+0.34%)	⬆️
...a/com/baidu/hugegraph/backend/query/Condition.java	77.97% <0.00%> (+0.36%)	⬆️
...u/hugegraph/schema/builder/VertexLabelBuilder.java	85.44% <0.00%> (+0.37%)	⬆️
.../java/com/baidu/hugegraph/backend/query/Query.java	86.11% <0.00%> (+0.39%)	⬆️
... and 109 more

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[github-actions]

CLA Assistant Lite bot Good! All Contributors have signed the CLA.

[imbajin]

I have read the CLA Document and I hereby sign the CLA

[imbajin]

recheck