[TRACKING ISSUE] Ability to specify multiple partitions in a predicate query (redux)

[hz-devops-test]

The tracking issue for the Java side PR.

See hazelcast/hazelcast#21319 for details.

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This is a redux of PR-18171. I'm continuing on from @ashley-taylor.

I've gone with a slightly different approach of making a backwards compatible change to the existing PartitionPredicate interface (instead of making an entirely new interface). This seemed lower risk as existing code with single partition keys will continue to work, while anything new can take advantage of the getPartitionKeys method.

Breaking changes (list specific methods/types/messages):

• PartitionPredicateImpl constructor

Checklist:

• Labels (Team:, Type:, Source:, Module:) and Milestone set
• Label Add to Release Notes or Not Release Notes content set
• Request reviewers if possible
• Send backports/forwardports if fix needs to be applied to past/future releases
• New public APIs have @Nonnull/@Nullable annotations
• New public APIs have @since tags in Javadoc