Fix skip segment logic in MinMaxValueBasedSelectionOrderByCombineOperator

[Jackie-Jiang]

#9387 improves the thread usage for combine operator, but it breaks the skipping segment logic in MinMaxValueBasedSelectionOrderByCombineOperator which relies on pre-assign the segments to the thread

[codecov-commenter]

Codecov Report

Merging #9434 (f47ccee) into master (985d0b5) will decrease coverage by 0.00%.
The diff coverage is 100.00%.

@@             Coverage Diff              @@
##             master    #9434      +/-   ##
============================================
- Coverage     69.82%   69.82%   -0.01%     
+ Complexity     5095     4715     -380     
============================================
  Files          1889     1889              
  Lines        100851   100856       +5     
  Branches      15328    15329       +1     
============================================
+ Hits          70421    70422       +1     
- Misses        25453    25465      +12     
+ Partials       4977     4969       -8     

Flag	Coverage Δ
integration1	26.02% <100.00%> (+0.06%)	⬆️
integration2	24.78% <100.00%> (+0.03%)	⬆️
unittests1	67.12% <82.35%> (+0.04%)	⬆️
unittests2	15.37% <0.00%> (+0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...nMaxValueBasedSelectionOrderByCombineOperator.java	73.72% <100.00%> (+0.23%)	⬆️
...data/manager/realtime/DefaultSegmentCommitter.java	0.00% <0.00%> (-80.00%)	⬇️
...er/api/resources/LLCSegmentCompletionHandlers.java	43.56% <0.00%> (-18.82%)	⬇️
...data/manager/realtime/SegmentCommitterFactory.java	88.23% <0.00%> (-11.77%)	⬇️
...transform/function/IsNotNullTransformFunction.java	67.85% <0.00%> (-7.15%)	⬇️
...altime/ServerSegmentCompletionProtocolHandler.java	51.88% <0.00%> (-6.61%)	⬇️
...tream/kafka20/server/KafkaDataServerStartable.java	72.91% <0.00%> (-6.25%)	⬇️
...nction/DistinctCountBitmapAggregationFunction.java	49.74% <0.00%> (-5.70%)	⬇️
...roller/helix/core/relocation/SegmentRelocator.java	72.97% <0.00%> (-5.41%)	⬇️
...gregation/function/StUnionAggregationFunction.java	73.52% <0.00%> (-2.95%)	⬇️
... and 27 more

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