[DOCS] Clarify compatibility and relation between high level REST client and core version (#26279)
[DOCS] Clarify compatibility and relation between high level REST client and core version (#26279)

Closes #26142
strapdata/elassandra,vroyer/elasticassandra,strapdata/elassandra,vroyer/elasticassandra,vroyer/elasticassandra,strapdata/elassandra,vroyer/elassandra,vroyer/elassandra,strapdata/elassandra,vroyer/elassandra,strapdata/elassandra