[feature-request] To add support for lambda expressions

[cutiepie-10]

This is a PR for the issue #14650.
I have added the parsing of lambda expression in the CalciteSqlParser class and further continuing to tweak the code.

[cutiepie-10]

Hello @maintainers,
This is not the final PR I need to add more commits.
Please help me for further progress.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 10 lines in your changes missing coverage. Please review.

Project coverage is 64.01%. Comparing base (59551e4) to head (243a69e).
Report is 1497 commits behind head on master.

Files with missing lines	Patch %	Lines
...org/apache/pinot/sql/parsers/CalciteSqlParser.java	0.00%	10 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master   #14699      +/-   ##
============================================
+ Coverage     61.75%   64.01%   +2.25%     
- Complexity      207     1608    +1401     
============================================
  Files          2436     2706     +270     
  Lines        133233   149227   +15994     
  Branches      20636    22875    +2239     
============================================
+ Hits          82274    95521   +13247     
- Misses        44911    46696    +1785     
- Partials       6048     7010     +962     

Flag	Coverage Δ
custom-integration1	100.00% <ø> (+99.99%)	⬆️
integration	100.00% <ø> (+99.99%)	⬆️
integration1	100.00% <ø> (+99.99%)	⬆️
integration2	0.00% <ø> (ø)
java-11	63.98% <0.00%> (+2.27%)	⬆️
java-21	63.90% <0.00%> (+2.28%)	⬆️
skip-bytebuffers-false	63.99% <0.00%> (+2.25%)	⬆️
skip-bytebuffers-true	63.88% <0.00%> (+36.15%)	⬆️
temurin	64.01% <0.00%> (+2.25%)	⬆️
unittests	64.00% <0.00%> (+2.25%)	⬆️
unittests1	56.30% <0.00%> (+9.41%)	⬆️
unittests2	34.45% <0.00%> (+6.71%)	⬆️

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