[Table Model Subquery] Support Exists subquery

[lancelly]

This PR introduces both correlated and uncorrelated Exists subquery into IoTDB TableModel.
Correlated subquery has such limitations:

1. limit clause with row count greater than 1 is not supported in correlated subquery for now.
2. TopK clause is not supported in correlated subquery for now.
3. Non-Equality comparison is not supported in correlated subquery for now.(Error msg for this is kind of confusing since it's related to join: For now, FullOuterJoin and LeftJoin only support EquiJoinClauses )

[codecov]

Codecov Report

Attention: Patch coverage is 42.60355% with 679 lines in your changes missing coverage. Please review.

Project coverage is 39.57%. Comparing base (8c62821) to head (8403245).
Report is 8 commits behind head on master.

Files with missing lines	Patch %	Lines
...formCorrelatedGlobalAggregationWithProjection.java	20.35%	90 Missing ⚠️
...mCorrelatedGlobalAggregationWithoutProjection.java	18.44%	84 Missing ⚠️
...al/planner/optimizations/PlanNodeDecorrelator.java	66.66%	72 Missing ⚠️
...ormCorrelatedGroupedAggregationWithProjection.java	29.76%	59 Missing ⚠️
...CorrelatedGroupedAggregationWithoutProjection.java	25.00%	54 Missing ⚠️
...r/source/relational/MergeSortLeftJoinOperator.java	0.00%	50 Missing ⚠️
...rmCorrelatedDistinctAggregationWithProjection.java	33.84%	43 Missing ⚠️
...ution/operator/process/AssignUniqueIdOperator.java	0.00%	41 Missing ⚠️
...orrelatedDistinctAggregationWithoutProjection.java	29.62%	38 Missing ⚠️
...nner/optimizations/PushPredicateIntoTableScan.java	61.44%	32 Missing ⚠️
... and 14 more

Additional details and impacted files

@@             Coverage Diff              @@
##             master   #14739      +/-   ##
============================================
+ Coverage     39.21%   39.57%   +0.36%     
  Complexity      193      193              
============================================
  Files          4448     4497      +49     
  Lines        282681   286239    +3558     
  Branches      34868    35431     +563     
============================================
+ Hits         110857   113283    +2426     
- Misses       171824   172956    +1132     

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[sonarqubecloud]

Quality Gate failed

Failed conditions
12.0% Duplication on New Code (required ≤ 5%)
C Reliability Rating on New Code (required ≥ A)

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