Create new anonymizer for new engine

[matthewryanwells]

Description

Created a new listener for the SQLSyntaxParser to anonymize all queries going through the new engine, calling the old anonymizer only if the query falls back to the legacy engine.

Through the update of the anonymizer there are a few differences between between the current and old anonymization including:

• Dots are used to access elements of a table, e.g. identifier.identifier instead of simplifying as just identifier
• All functions are capitalized
• Adds a space between all nodes except for before and after a dot, before a comma, and between compound comparison symbols (<=, >=, <>, !=)
• Includes the negative symbol when anonymizing numbers, e.g. number / - number instead number / number

Issues Resolved

#821

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

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
For more information on following Developer Certificate of Origin and signing off your commits, please check here.

[codecov]

Codecov Report

Merging #1665 (2055d00) into main (9824b1c) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##               main    #1665   +/-   ##
=========================================
  Coverage     97.16%   97.17%           
- Complexity     4120     4146   +26     
=========================================
  Files           371      372    +1     
  Lines         10373    10407   +34     
  Branches        704      711    +7     
=========================================
+ Hits          10079    10113   +34     
  Misses          287      287           
  Partials          7        7           

Flag	Coverage Δ
sql-engine	97.17% <100.00%> (+<0.01%)	⬆️

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Impacted Files	Coverage Δ
...g/opensearch/sql/sql/antlr/AnonymizerListener.java	100.00% <100.00%> (ø)
.../org/opensearch/sql/sql/antlr/SQLSyntaxParser.java	100.00% <100.00%> (ø)