Fix changelog on 2.x

[kotwanikunal]

Description

• Fixes changelog on 2.x

Related Issues

Resolves #[Issue number to be closed when this PR is merged]

Check List

• New functionality includes testing.
  • All tests pass
• New functionality has been documented.
  • New functionality has javadoc added
• Commits are signed per the DCO using --signoff
• Commit changes are listed out in CHANGELOG.md file (See: Changelog)

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
For more information on following Developer Certificate of Origin and signing off your commits, please check here.

[opensearch-trigger-bot]

Compatibility status:

> Task :checkCompatibility
Checking compatibility for: https:/opensearch-project/opensearch-oci-object-storage.git with ref: 2.x
Skipping compatibility check for https:/opensearch-project/opensearch-oci-object-storage.git
Incompatible components: [https:/opensearch-project/alerting.git, https:/opensearch-project/index-management.git, https:/opensearch-project/anomaly-detection.git, https:/opensearch-project/job-scheduler.git, https:/opensearch-project/k-nn.git, https:/opensearch-project/sql.git, https:/opensearch-project/performance-analyzer.git, https:/opensearch-project/geospatial.git, https:/opensearch-project/ml-commons.git]
Components skipped due to git failures: [https:/opensearch-project/opensearch-oci-object-storage.git]
Compatible components: [https:/opensearch-project/security.git, https:/opensearch-project/asynchronous-search.git, https:/opensearch-project/common-utils.git, https:/opensearch-project/observability.git, https:/opensearch-project/reporting.git, https:/opensearch-project/performance-analyzer-rca.git, https:/opensearch-project/cross-cluster-replication.git, https:/opensearch-project/notifications.git, https:/opensearch-project/neural-search.git, https:/opensearch-project/security-analytics.git]

BUILD SUCCESSFUL in 22m 6s

[reta]

Thank you @kotwanikunal

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: TIMEOUT ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/22129/
• CommitID: fa49c76
  Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green.
  Is the failure a flaky test unrelated to your change?

[kotwanikunal]

Closing in favor of #9174

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: TIMEOUT ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/22150/
• CommitID: fa49c76
  Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green.
  Is the failure a flaky test unrelated to your change?