Adding block for max_page_search_size in PivotConfig of new transforms #118607
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Issue - https://github.com/elastic/ml-team/issues/1410
TODO: Is there a way to manually test the case where a transform with max_page_search_size in the pivot config from before this change still works?
TODO: Do we have any automated testing for this?
TODO: Is there any other usages of the action aside from creating a new transform?