Remove dead code related to "*Expectations" classes in the backend TCK

Description

E.g. MatchPredicateExpectations, RangePredicateExpectations, ... We no longer need those after HSEARCH-3958.

Environment

None

Assignee

Yoann Rodière

Reporter

Yoann Rodière

Labels

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Suitable for new contributors

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Feedback Requested

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Components

Fix versions

Priority

Major
Configure