[Backport 2.x] [BUG FIX] Fix the visit of inner query for NestedQueryBuilder

[zhichao-aws]

Description

backport #14379 , solve the conflict in CHANGELOG.md

Related Issues

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

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 01aaa4b: 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 01aaa4b: SUCCESS

[codecov]

Codecov Report

Attention: Patch coverage is 75.00000% with 1 line in your changes missing coverage. Please review.

Project coverage is 71.57%. Comparing base (7223644) to head (01aaa4b).

Files	Patch %	Lines
...org/opensearch/index/query/NestedQueryBuilder.java	75.00%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##                2.x   #14967      +/-   ##
============================================
- Coverage     71.58%   71.57%   -0.02%     
+ Complexity    62774    62765       -9     
============================================
  Files          5123     5123              
  Lines        294467   294471       +4     
  Branches      42909    42910       +1     
============================================
- Hits         210808   210780      -28     
- Misses        65990    66026      +36     
+ Partials      17669    17665       -4     

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