Fix changelog divergence for 2.x on main

[kotwanikunal]

Description

• Fixes changelog divergence for Unreleased 2.x section on main

Issues Resolved

• N/A

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.

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/13054/
• CommitID: 1e04935
  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]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/13054/
• CommitID: 1e04935
  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?

#6885

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/13061/
• CommitID: 1e04935
  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?

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/13065/
• CommitID: 1e04935
  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?

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: SUCCESS ✅
• URL: https://build.ci.opensearch.org/job/gradle-check/13071/
• CommitID: 1e04935

[codecov-commenter]

Codecov Report

Merging #6882 (1e04935) into main (7b708c4) will increase coverage by 0.23%.
The diff coverage is n/a.

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@@             Coverage Diff              @@
##               main    #6882      +/-   ##
============================================
+ Coverage     70.52%   70.76%   +0.23%     
- Complexity    59112    59274     +162     
============================================
  Files          4814     4811       -3     
  Lines        283743   283716      -27     
  Branches      40915    40915              
============================================
+ Hits         200110   200763     +653     
+ Misses        67154    66461     -693     
- Partials      16479    16492      +13     

see 526 files with indirect coverage changes

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