Update changelog

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CHANGELOG.md

@@ -100,7 +100,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ### Dependencies
 - Bump `com.azure:azure-storage-common` from 12.21.0 to 12.21.1 (#7566, #7814)
-- Bump `com.google.guava:guava` from 30.1.1-jre to 32.0.0-jre (#7565, #7811, #7807, #7808)
+- Bump `com.google.guava:guava` from 30.1.1-jre to 32.1.1-jre (#7565, #7811, #7807, #7808, #8402)
 - Bump `net.minidev:json-smart` from 2.4.10 to 2.4.11 (#7660, #7812)
 - Bump `org.gradle.test-retry` from 1.5.2 to 1.5.3 (#7810)
 - Bump `com.diffplug.spotless` from 6.17.0 to 6.18.0 (#7896)
@@ -166,4 +166,4 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 ### Security
 
 [Unreleased 3.0]: https://github.com/opensearch-project/OpenSearch/compare/2.x...HEAD
-[Unreleased 2.x]: https://github.com/opensearch-project/OpenSearch/compare/2.8...2.x
+[Unreleased 2.x]: https://github.com/opensearch-project/OpenSearch/compare/2.8...2.x