[DOC] plugins.ppl.enabled default setting is wrong

[johtani]

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Wrong plugins.calcite.enabled default setting in settings.
In 3.3 release blog and PPL settings under plugins docs , the default is true.

Version: List the OpenSearch version to which this issue applies, e.g. 2.14, 2.12--2.14, or all.

3.3

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[kolchfa-aws]

Thanks for bringing this up, @johtani! @LantaoJin Could you confirm that the default for plugins.calcite.enabled is true?

[LantaoJin]

Yes. plugins.calcite.enabled is true since v3.3.0