[Backport 2.x] [Segment Replication] Fix flaky testReplicaHasDiffFilesThanPrimary test

[opensearch-trigger-bot]

Backport 4511354 from #6979.

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/13431/
• CommitID: 861247e
  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?

[dreamer-89]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/13431/
• CommitID: 861247e
  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?

> Task :test:fixtures:krb5kdc-fixture:composeBuild FAILED
Service 'peppa' failed to build: toomanyrequests: You have reached your pull rate limit. You may increase the limit by authenticating and upgrading: https://www.docker.com/increase-rate-limit

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: UNSTABLE ❕
• TEST FAILURES:

      1 org.opensearch.backwards.MixedClusterClientYamlTestSuiteIT.test {p0=pit/10_basic/Delete all}

• URL: https://build.ci.opensearch.org/job/gradle-check/13436/
• CommitID: 861247e
  Please review all flaky tests that succeeded after retry and create an issue if one does not already exist to track the flaky failure.

[codecov-commenter]

Codecov Report

Merging #6989 (861247e) into 2.x (068ec12) will decrease coverage by 0.05%.
The diff coverage is 100.00%.

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@@             Coverage Diff              @@
##                2.x    #6989      +/-   ##
============================================
- Coverage     70.38%   70.33%   -0.05%     
+ Complexity    59505    59415      -90     
============================================
  Files          4811     4811              
  Lines        285577   285577              
  Branches      41516    41516              
============================================
- Hits         200997   200857     -140     
- Misses        67835    67908      +73     
- Partials      16745    16812      +67     

Impacted Files	Coverage Δ
...pensearch/action/search/SearchPhaseController.java	83.42% <100.00%> (-1.72%)	⬇️

... and 503 files with indirect coverage changes

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