[Backport 2.x] Fix LocalTranslogTests.testWithRandomException test scenario

[opensearch-trigger-bot]

Backport 4afc914 from #6748.

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/14388/
• CommitID: 618c619
  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: UNSTABLE ❕
• TEST FAILURES:

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

• URL: https://build.ci.opensearch.org/job/gradle-check/14534/
• CommitID: 618c619
  Please review all flaky tests that succeeded after retry and create an issue if one does not already exist to track the flaky failure.