[Backport 2.17] Add new cluster setting for keyword indexordocvalues query (#15637)

[harshavamsi]

Description

Backport for #15703

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 e93b9fc: 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 eb41bda: 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?

[harshavamsi]

❌ Gradle check result for eb41bda: 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?

org.opensearch.index.reindex.DeleteByQueryBasicTests.testDeleteByQueryWithMultipleIndices
org.opensearch.index.reindex.DeleteByQueryBasicTests.testMultipleSources
org.opensearch.snapshots.DedicatedClusterSnapshotRestoreIT.testSnapshotWithStuckNode
org.opensearch.snapshots.DeleteSnapshotITV2.testRemoteStoreCleanupForDeletedIndexForSnapshotV2

More flaky tests :/

[github-actions]

❕ Gradle check result for eb41bda: UNSTABLE

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

Attention: Patch coverage is 86.20690% with 4 lines in your changes missing coverage. Please review.

Project coverage is 71.67%. Comparing base (75fb5bc) to head (0a980fc).
Report is 11 commits behind head on 2.17.

Files with missing lines	Patch %	Lines
...rg/opensearch/index/mapper/KeywordFieldMapper.java	70.00%	1 Missing and 2 partials ⚠️
.../org/opensearch/search/internal/SearchContext.java	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##               2.17   #15751    +/-   ##
==========================================
  Coverage     71.66%   71.67%            
- Complexity    64317    64475   +158     
==========================================
  Files          5262     5263     +1     
  Lines        301148   301615   +467     
  Branches      43841    43913    +72     
==========================================
+ Hits         215829   216182   +353     
- Misses        67259    67335    +76     
- Partials      18060    18098    +38     

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[harshavamsi]

#15771 -- should go in after this

[github-actions]

✅ Gradle check result for 0a980fc: SUCCESS