[WIP] JSON predicate pushdown for Pinot

[robertzych]

Description

initial version with PinotJsonContainsPredicate that converts contains(array, json_extract_scalar(jsonColumn, '$.key')) to json_match(jsonColumn, '$.key in array')

Limitations:

1. arrays of type string or int

PinotJsonArrayContainsPredicate converts json_array_contains(json_extract(jsonColumn, ‘$.array’), value) to json_match(jsonColumn, ‘$.array[*] = value’)

TODO: Allow multiple predicates to be ORed
TODO: Feature flag that defaults to off since json_match will fail if JSON index hasn't been configured in Pinot.
TODO: tests

Additional context and related issues

Release notes

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[robertzych]

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[robertzych]

I just signed and submitted the individual CLA.

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[cla-bot]

Thank you for your pull request and welcome to the Trino community. We require contributors to sign our Contributor License Agreement, and we don't seem to have you on file. Continue to work with us on the review and improvements in this PR, and submit the signed CLA to [email protected]. Photos, scans, or digitally-signed PDF files are all suitable. Processing may take a few days. The CLA needs to be on file before we merge your changes. For more information, see https://github.com/trinodb/cla