Add CBRT to the V2 engine

[margarit-h]

Description

Adds CBRT() math function to the V2 engine.

Usage: CBRT(number) calculates the cube root of a number
Argument type: INTEGER/LONG/FLOAT/DOUBLE
Return type: DOUBLE

(Non-negative) INTEGER/LONG/FLOAT/DOUBLE -> DOUBLE
(Negative) INTEGER/LONG/FLOAT/DOUBLE -> DOUBLE

Example::

opensearchsql> SELECT CBRT(8), CBRT(9.261), CBRT(-27);
fetched rows / total rows = 1/1
+-----------+---------------+-------------+
| CBRT(8)   | CBRT(9.261)   | CBRT(-27)   |
|-----------+---------------+-------------|
| 2.0       | 2.1           | -3.0        |
+-----------+---------------+-------------+

Issues Resolved

[List any issues this PR will resolve]

Check List

• New functionality includes testing.
  • All tests pass, including unit test, integration test and doctest
• New functionality has been documented.
  • New functionality has javadoc added
  • New functionality has user manual doc added
• Commits are signed per the DCO using --signoff

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For more information on following Developer Certificate of Origin and signing off your commits, please check here.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 95.74%. Comparing base (81c9285) to head (08bef27).
⚠️ Report is 477 commits behind head on 2.x.

❌ Your project status has failed because the head coverage (95.74%) is below the target coverage (99.00%). You can increase the head coverage or adjust the target coverage.

Additional details and impacted files

@@             Coverage Diff              @@
##                2.x    #1081      +/-   ##
============================================
- Coverage     98.27%   95.74%   -2.54%     
- Complexity     3434     3438       +4     
============================================
  Files           343      353      +10     
  Lines          8540     9206     +666     
  Branches        544      663     +119     
============================================
+ Hits           8393     8814     +421     
- Misses          142      334     +192     
- Partials          5       58      +53     

Flag	Coverage Δ
query-workbench	62.76% <ø> (?)
sql-engine	98.28% <100.00%> (+<0.01%)	⬆️

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[dai-chen]

Thanks for the fix! Please double check if floating point precision problem may occur in assertion in UT.

[dai-chen]

Btw, we may want to add it to PPL grammar and doc too?

[margarit-h]

@dai-chen I am working on a separate PR for adding CBRT() to the PPL.