feat(c++): support read and write multi-property

[yangxk1]

Reason for this PR

Implemented multi-property read/write as described in #660.

What changes are included in this PR?

graph_info: add cardinality to YAML to indicate multi-property types.
chunk_reader: convert schema.

Are these changes tested?

yes

Test cases can be found in issue apache/incubator-graphar-testing#30

Are there any user-facing changes?

yes

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 92.77567% with 19 lines in your changes missing coverage. Please review.

Project coverage is 64.21%. Comparing base (eb4984d) to head (a396bb2).
Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
cpp/src/graphar/types.h	70.83%	7 Missing ⚠️
cpp/src/graphar/graph_info.cc	82.60%	4 Missing ⚠️
...scala/org/apache/graphar/reader/VertexReader.scala	85.71%	0 Missing and 3 partials ⚠️
...scala/org/apache/graphar/writer/VertexWriter.scala	87.50%	2 Missing and 1 partial ⚠️
...n/scala/org/apache/graphar/graph/GraphReader.scala	77.77%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #719      +/-   ##
============================================
- Coverage     66.65%   64.21%   -2.44%     
- Complexity      226      236      +10     
============================================
  Files            21       97      +76     
  Lines          2012    13183   +11171     
  Branches        179     1247    +1068     
============================================
+ Hits           1341     8466    +7125     
- Misses          515     4556    +4041     
- Partials        156      161       +5     

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[lixueclaire]

LGTM！