fix personal/neighbor rank id from String to Object by zhoney · Pull Request #1310 · apache/hugegraph

@@            Coverage Diff            @@
##             master    #1310   +/-   ##
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  Coverage     62.11%   62.12%           
- Complexity     5772     5775    +3     
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  Files           377      377           
  Lines         31501    31501           
  Branches       4413     4413           
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+ Hits          19566    19569    +3     
+ Misses         9946     9944    -2     
+ Partials       1989     1988    -1