Support derived column of any type

[Jackie-Jiang]

• Fix the issue of derived column expects function return type and cause cast exception. Leverage PinotDataType to convert the value
• Add support for BIG_DECIMAL as default column or derived column

[codecov-commenter]

Codecov Report

Merging #8942 (4696479) into master (8474bae) will decrease coverage by 1.30%.
The diff coverage is 21.21%.

@@             Coverage Diff              @@
##             master    #8942      +/-   ##
============================================
- Coverage     69.73%   68.43%   -1.31%     
+ Complexity     4888     4696     -192     
============================================
  Files          1814     1814              
  Lines         94506    94542      +36     
  Branches      14117    14125       +8     
============================================
- Hits          65905    64697    -1208     
- Misses        23984    25286    +1302     
+ Partials       4617     4559      -58     

Flag	Coverage Δ
integration1	26.65% <4.54%> (-0.06%)	⬇️
integration2	?
unittests1	66.26% <21.21%> (-0.02%)	⬇️
unittests2	14.83% <0.00%> (-0.03%)	⬇️

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

Impacted Files	Coverage Δ
...al/segment/index/readers/BigDecimalDictionary.java	80.00% <ø> (ø)
...main/java/org/apache/pinot/spi/data/FieldSpec.java	82.03% <ø> (ø)
...loader/defaultcolumn/BaseDefaultColumnHandler.java	58.24% <16.66%> (-4.92%)	⬇️
...a/org/apache/pinot/spi/data/DateTimeFieldSpec.java	89.74% <33.33%> (-4.86%)	⬇️
...java/org/apache/pinot/common/utils/DataSchema.java	69.00% <100.00%> (ø)
...apache/pinot/common/helix/ExtraInstanceConfig.java	0.00% <0.00%> (-100.00%)	⬇️
...t/core/plan/StreamingInstanceResponsePlanNode.java	0.00% <0.00%> (-100.00%)	⬇️
...ore/operator/streaming/StreamingResponseUtils.java	0.00% <0.00%> (-100.00%)	⬇️
...ager/realtime/PeerSchemeSplitSegmentCommitter.java	0.00% <0.00%> (-100.00%)	⬇️
...ator/streaming/StreamingSelectionOnlyOperator.java	0.00% <0.00%> (-90.00%)	⬇️
... and 130 more

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