Make a Java HLRC client version of ShardsAcknowledgedResponse

[mayya-sharipova]

Currently JAVA HLRC RolloverResponse and CreateIndexResponse use a server's ShardsAcknowledgedResponse.

per @hub-cap's comment
WRT declareAcknowledgedAndShardsAcknowledgedFields, i think we can do something client side thats small and similar? Do we have (m)any classes in o.e.client.indicies using it? Maybe we can put a parent class in o.e.client.indicies that is similar in how it functions

relates to #38039

[elasticmachine]

Pinging @elastic/es-core-features

[elasticmachine]

Pinging @elastic/es-search

[dakrone]

Closing this as we've removed the high level rest client in favor of the Java client.