[Backport 2.x] [Bugfix] Pass TwoPhaseIterator from subQueryScorer

[opensearch-trigger-bot]

Backport 0d50525 from #11954.

[github-actions]

Compatibility status:

Checks if related components are compatible with change 878fd3a

Incompatible components

Incompatible components: [https://github.com/opensearch-project/performance-analyzer-rca.git, https://github.com/opensearch-project/performance-analyzer.git]

Skipped components

Compatible components

Compatible components: [https://github.com/opensearch-project/custom-codecs.git, https://github.com/opensearch-project/asynchronous-search.git, https://github.com/opensearch-project/flow-framework.git, https://github.com/opensearch-project/cross-cluster-replication.git, https://github.com/opensearch-project/reporting.git, https://github.com/opensearch-project/job-scheduler.git, https://github.com/opensearch-project/common-utils.git, https://github.com/opensearch-project/neural-search.git, https://github.com/opensearch-project/geospatial.git, https://github.com/opensearch-project/k-nn.git, https://github.com/opensearch-project/anomaly-detection.git, https://github.com/opensearch-project/security-analytics.git, https://github.com/opensearch-project/notifications.git, https://github.com/opensearch-project/ml-commons.git, https://github.com/opensearch-project/alerting.git, https://github.com/opensearch-project/observability.git, https://github.com/opensearch-project/index-management.git, https://github.com/opensearch-project/security.git, https://github.com/opensearch-project/sql.git]

[github-actions]

❕ Gradle check result for 878fd3a: UNSTABLE

• TEST FAILURES:

      1 org.opensearch.index.shard.RemoteIndexShardTests.testNoFailuresOnFileReads

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]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (9f1f724) 71.04% compared to head (878fd3a) 71.10%.
Report is 5 commits behind head on 2.x.

Additional details and impacted files

@@             Coverage Diff              @@
##                2.x   #12212      +/-   ##
============================================
+ Coverage     71.04%   71.10%   +0.05%     
- Complexity    59740    59761      +21     
============================================
  Files          4929     4929              
  Lines        281349   281350       +1     
  Branches      41202    41202              
============================================
+ Hits         199890   200059     +169     
+ Misses        64543    64312     -231     
- Partials      16916    16979      +63     

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