[Backport 2.x] Task consumer Integration

[opensearch-trigger-bot]

Backport fbe93d4 from #2293

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: SUCCESS ✅
• URL: https://build.ci.opensearch.org/job/gradle-check/1479/
• CommitID: ddf5753

[codecov-commenter]

Codecov Report

Merging #4140 (ddf5753) into 2.x (cfda17d) will decrease coverage by 0.06%.
The diff coverage is 83.83%.

@@             Coverage Diff              @@
##                2.x    #4140      +/-   ##
============================================
- Coverage     70.61%   70.55%   -0.07%     
+ Complexity    56760    56709      -51     
============================================
  Files          4555     4557       +2     
  Lines        272776   272869      +93     
  Branches      40049    40055       +6     
============================================
- Hits         192631   192529     -102     
- Misses        63965    64197     +232     
+ Partials      16180    16143      -37     

Impacted Files	Coverage Δ
...rg/opensearch/common/settings/ClusterSettings.java	91.89% <ø> (ø)
...opensearch/search/internal/ShardSearchRequest.java	79.91% <28.57%> (-1.75%)	⬇️
...rc/main/java/org/opensearch/tasks/TaskManager.java	65.53% <40.00%> (-1.89%)	⬇️
...rg/opensearch/search/query/QuerySearchRequest.java	83.33% <50.00%> (-2.39%)	⬇️
...ensearch/tasks/consumer/TopNSearchTasksLogger.java	96.55% <96.55%> (ø)
.../org/opensearch/action/search/SearchShardTask.java	87.50% <100.00%> (+12.50%)	⬆️
...sks/consumer/SearchShardTaskDetailsLogMessage.java	100.00% <100.00%> (ø)
...ava/org/opensearch/transport/TransportService.java	82.50% <100.00%> (+1.02%)	⬆️
...ation/OpenSearchIndexLevelReplicationTestCase.java	89.72% <100.00%> (-0.44%)	⬇️
...pensearch/test/transport/MockTransportService.java	42.78% <100.00%> (ø)
... and 463 more

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