Add Support For Legacy Syntax For Match Function In New Engine

[GabeFernandez310]

Description

Adds match_query and matchquery as alternate syntax for match function which currently exists in OpenSearch.
This is being done to support legacy syntax.

Queries can be performed using the following syntax :

matchquery(field, 'query')
match_query(field, 'query')

Example:

SELECT field FROM index WHERE matchquery(field, 'query');
SELECT field FROM index WHERE match_query(field, 'query');

These queries should return the same result as match(field, 'query')

Issues Resolved

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-commenter]

Codecov Report

❌ Patch coverage is 99.78214% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 95.76%. Comparing base (03f30e3) to head (4887d94).
⚠️ Report is 514 commits behind head on 2.x.

Files with missing lines	Patch %	Lines
...search/sql/opensearch/security/SecurityAccess.java	0.00%	1 Missing ⚠️

❌ Your project status has failed because the head coverage (95.76%) 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    #1090      +/-   ##
============================================
- Coverage     98.27%   95.76%   -2.52%     
- Complexity     3351     3454     +103     
============================================
  Files           327      355      +28     
  Lines          8457     9248     +791     
  Branches        553      666     +113     
============================================
+ Hits           8311     8856     +545     
- Misses          142      334     +192     
- Partials          4       58      +54     

Flag	Coverage Δ
query-workbench	62.76% <ø> (?)
sql-engine	98.28% <99.78%> (+0.01%)	⬆️

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[dai-chen]

Thanks for the changes!