Update changelog

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Author: dependabot[bot]

CHANGELOG.md

@@ -17,6 +17,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
 ### Dependencies
 - Bump `pytest-asyncio` from <=0.24.0 to <=0.25.1 ([#881](https://github.com/opensearch-project/opensearch-py/pull/881))
+- Bump `setuptools` from 71.1.0 to 75.8.2 ([#895](https://github.com/opensearch-project/opensearch-py/pull/895))
 
 ## [2.8.0]
 ### Added