Fix breaking API changes introduced during the release window

[reta]

Description

Fix breaking API changes introduced during the release window

Related Issues

See please https://github.com/opensearch-project/OpenSearch/actions/runs/10914831970/job/30293590729?pr=15969

Check List

• Functionality includes testing.
• API changes companion pull request created, if applicable.
• Public documentation issue/PR created, if applicable.

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[github-actions]

❌ Gradle check result for 73a51fb: FAILURE

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 result for 73a51fb: ABORTED

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 result for 73a51fb: FAILURE

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 result for 73a51fb: SUCCESS

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 3 lines in your changes missing coverage. Please review.

Project coverage is 71.65%. Comparing base (79867fb) to head (73a51fb).
Report is 1 commits behind head on 2.x.

Files with missing lines	Patch %	Lines
...src/main/java/org/opensearch/wlm/ResourceType.java	0.00%	3 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##                2.x   #15980      +/-   ##
============================================
- Coverage     71.71%   71.65%   -0.07%     
+ Complexity    64660    64598      -62     
============================================
  Files          5276     5276              
  Lines        302298   302301       +3     
  Branches      43992    43992              
============================================
- Hits         216796   216603     -193     
- Misses        67386    67596     +210     
+ Partials      18116    18102      -14     

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[dblock]

Thanks @reta.