RANGER-4676: OpenSearch destination implementation

[giggsoff]

What changes were proposed in this pull request?

OpenSearch has its own java library to connect with and is not fully compatible with bulk requests using elasticsearch library (at least v7). So let's implement another destination.

With current elasticsearch destination I can see problems with response parsing:

23/09/22 10:13:20 ERROR BaseAuditHandler: Error sending message to ElasticSearch
java.io.IOException: Unable to parse response body for Response{requestLine=POST /_bulk?timeout=1m HTTP/1.1, host=http://nia-spark-fedchenkov.ru-central1.internal:9200, response=HTTP/1.1 200 OK}
	at org.elasticsearch.client.RestHighLevelClient.internalPerformRequest(RestHighLevelClient.java:1651)
	at org.elasticsearch.client.RestHighLevelClient.performRequest(RestHighLevelClient.java:1602)
	at org.elasticsearch.client.RestHighLevelClient.performRequestAndParseEntity(RestHighLevelClient.java:1572)
	at org.elasticsearch.client.RestHighLevelClient.bulk(RestHighLevelClient.java:537)
	at org.apache.ranger.audit.destination.ElasticSearchAuditDestination.log(ElasticSearchAuditDestination.java:141)
	at org.apache.ranger.audit.queue.AuditBatchQueue.runLogAudit(AuditBatchQueue.java:309)
	at org.apache.ranger.audit.queue.AuditBatchQueue.run(AuditBatchQueue.java:215)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.NullPointerException
	at java.base/java.util.Objects.requireNonNull(Objects.java:221)
	at org.elasticsearch.action.DocWriteResponse.<init>(DocWriteResponse.java:127)
	at org.elasticsearch.action.index.IndexResponse.<init>(IndexResponse.java:54)
	at org.elasticsearch.action.index.IndexResponse.<init>(IndexResponse.java:39)
	at org.elasticsearch.action.index.IndexResponse$Builder.build(IndexResponse.java:107)
	at org.elasticsearch.action.index.IndexResponse$Builder.build(IndexResponse.java:104)
	at org.elasticsearch.action.bulk.BulkItemResponse.fromXContent(BulkItemResponse.java:159)
	at org.elasticsearch.action.bulk.BulkResponse.fromXContent(BulkResponse.java:188)
	at org.elasticsearch.client.RestHighLevelClient.parseEntity(RestHighLevelClient.java:1911)
	at org.elasticsearch.client.RestHighLevelClient.lambda$performRequestAndParseEntity$8(RestHighLevelClient.java:1573)
	at org.elasticsearch.client.RestHighLevelClient.internalPerformRequest(RestHighLevelClient.java:1649)
	... 7 more

How was this patch tested?

manual test with opensearchproject/opensearch:2.9.0