Improve TriangleCount and ClusteringCoefficient

[coderzc]

• Use IdSet instead of IdList to improve contains
• Add addAll(Collection<Id> other) for IdSet
• Make ClusteringCoefficient extends from TriangleCount

[codecov]

Codecov Report

Merging #201 (666a5ec) into master (adf6801) will decrease coverage by 0.01%.
The diff coverage is 96.00%.

@@ Coverage Diff @@ ## master #201 +/- ## ============================================ - Coverage 85.73% 85.71% -0.02%  + Complexity 3239 3230 -9  ============================================ Files 344 344 Lines 12111 12079 -32 Branches 1099 1087 -12 ============================================ - Hits 10383 10354 -29  Misses 1198 1198 + Partials 530 527 -3 

Impacted Files	Coverage Δ
...hugegraph/computer/core/graph/value/ListValue.java	90.81% <ø> (-5.11%)	⬇️
...gorithm/community/trianglecount/TriangleCount.java	89.36% <83.33%> (-0.23%)	⬇️
.../algorithm/community/cc/ClusteringCoefficient.java	93.75% <100.00%> (+3.95%)	⬆️
...ithm/community/cc/ClusteringCoefficientOutput.java	100.00% <100.00%> (ø)
...rithm/community/cc/ClusteringCoefficientValue.java	83.33% <100.00%> (ø)
...hm/community/trianglecount/TriangleCountValue.java	100.00% <100.00%> (ø)
...idu/hugegraph/computer/core/graph/value/IdSet.java	77.77% <100.00%> (+10.13%)	⬆️
...mputer/k8s/operator/common/AbstractController.java	84.54% <0.00%> (-0.97%)	⬇️
...raph/computer/k8s/operator/OperatorEntrypoint.java	88.23% <0.00%> (+2.52%)	⬆️
... and 1 more

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