update changelog

Signed-off-by: yujin-emma <[email protected]>

CHANGELOG.md

@@ -83,6 +83,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - [BUG][MD]Fix schema for test connection to separate validation based on auth type ([#5997](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/5997))
 - [Discover] Enable 'Back to Top' Feature in Discover for scrolling to top ([#6008](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/6008))
 - [Discover] Fix lazy loading of the legacy table from getting stuck ([#6041](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/6041))
+- [MDS] Add data source query to fetch missing lable for DataSourceView ([#6315](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/6315))
 - [BUG][Discover] Allow saved sort from search embeddable to load in Dashboard ([#5934](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/5934))
 - [osd/std] Add additional recovery from false-positives in handling of long numerals ([#5956](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/5956), [#6245](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/6245))
 - [osd/std] Add fallback mechanism when recovery from false-positives in handling of long numerals fails ([#6253](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/6253))