ChangeFeedDiagnosticsFix

[xinlian12]

Issue:
CosmosDiagnostics is accumulating across all requests in change feed query.
For example, with the following code snippet:

CosmosChangeFeedRequestOptions changeFeedRequestOptions = CosmosChangeFeedRequestOptions.createForProcessingFromBeginning(FeedRange.forFullRange());
        Iterator<FeedResponse<JsonNode>> results =
            container.queryChangeFeed(changeFeedRequestOptions, JsonNode.class)
            .iterableByPage()
            .iterator();

        while (results.hasNext()) {
            logger.info(results.next().getCosmosDiagnostics());
        }

First request diagnostics:

Second request diagnostics:

Root cause:
Same FeedRangeContinuationFeedRangeGoneRetryPolicy/ClientRetryPolicy is being used across all requests.

Fix:
Using different FeedRangeContinuationFeedRangeGoneRetryPolicy for each page request.

[azure-sdk]

API change check

API changes are not detected in this pull request.

[xinlian12]

/azp run java - cosmos - tests

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[xinlian12]

/azp run java - cosmos - tests

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[jeet1995]

LGTM - thanks!