Comparator's `sort` might be unnecessary

[srknzl]

Originally reported by @puzpuzpuz

Describe the bug
sort method in the TS Comparator interface used by PagingPredicate seems to be redundant. The client doesn't need it since the sort happens on member side

Expected behavior

get rid of it if it's really redundant/or maybe deprecate it

Additional Info

hazelcast-nodejs-client/src/core/Comparator.ts

Line 36 in 610eebc

sort(a: [any, any], b: [any, any]): number;

https://github.com/hazelcast/hazelcast-python-client/blob/d63e83d3379633bf310e52ae3c0bc8b226460b22/examples/map/map_paging_predicate_example.py#L45

[srknzl]

Internal jira issue: https://hazelcast.atlassian.net/browse/API-1226