[Segment Replication] Add ClusterState utility to identify SEGMENT replication

[dreamer-89]

Description

Adds a public method in ClusterState which identifies whether for input index name, SEGMENT replication is enabled or not.

Related Issues

Resolves #9566

Check List

• New functionality includes testing.
  • All tests pass
• New functionality has been documented.
  • New functionality has javadoc added
• Commits are signed per the DCO using --signoff
• Commit changes are listed out in CHANGELOG.md file (See: Changelog)

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
For more information on following Developer Certificate of Origin and signing off your commits, please check here.

[mch2]

few nits but otherwise looks good.

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/23665/
• CommitID: aa58074
  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: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/23669/
• CommitID: 2bf680b
  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: SUCCESS ✅
• URL: https://build.ci.opensearch.org/job/gradle-check/23666/
• CommitID: 3b24f22

[codecov]

Codecov Report

Merging #9593 (2bf680b) into main (569d5c2) will increase coverage by 0.01%.
Report is 4 commits behind head on main.
The diff coverage is 79.16%.

@@             Coverage Diff              @@
##               main    #9593      +/-   ##
============================================
+ Coverage     71.15%   71.17%   +0.01%     
- Complexity    57536    57555      +19     
============================================
  Files          4781     4781              
  Lines        271197   271212      +15     
  Branches      39595    39596       +1     
============================================
+ Hits         192975   193038      +63     
+ Misses        62011    61994      -17     
+ Partials      16211    16180      -31     

Files Changed	Coverage Δ
.../opensearch/telemetry/tracing/noop/NoopTracer.java	57.14% <0.00%> (-9.53%)	⬇️
...rg/opensearch/telemetry/tracing/WrappedTracer.java	78.57% <50.00%> (-6.05%)	⬇️
...elemetry/tracing/OTelTracingContextPropagator.java	73.33% <70.00%> (-1.67%)	⬇️
...rg/opensearch/telemetry/tracing/DefaultTracer.java	93.10% <100.00%> (+0.51%)	⬆️
.../org/opensearch/action/get/TransportGetAction.java	62.22% <100.00%> (-3.78%)	⬇️
...main/java/org/opensearch/cluster/ClusterState.java	97.87% <100.00%> (+0.02%)	⬆️
...racing/ThreadContextBasedTracerContextStorage.java	74.19% <100.00%> (+0.86%)	⬆️

... and 482 files with indirect coverage changes

[dreamer-89]

Previous gradle check failures related to flaky test failures.

1. [CI]flaky test faiure - org.opensearch.remotestore.RemoteIndexRecoveryIT.testRerouteRecovery #9580
2. [BUG] opensearch.index.shard/RemoteIndexShardTests/testNRTReplicaWithRemoteStorePromotedAsPrimaryRefreshCommit flaky test failure #9598

Windows precommit failure is due to insufficient memory.
https:/opensearch-project/OpenSearch/actions/runs/6005796874/job/16289211961?pr=9593

> Task :modules:analysis-common:jarHell FAILED
| Output for C:\hostedtoolcache\windows\Java_Temurin-Hotspot_jdk\11.0.20-8\x64\bin\java.exe:OpenJDK 64-Bit Server VM warning: INFO: os::commit_memory(0x0000000090000000, 117440512, 0) failed; error='The paging file is too small for this operation to complete' (DOS error/errno=1455)
#
# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (mmap) failed to map 117440512 bytes for Failed to commit area from 0x0000000090000000 to 0x0000000097000000 of length 117440512.
# An error report file with more information is saved as:
# D:\a\OpenSearch\OpenSearch\modules\analysis-common\hs_err_pid2948.log

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: UNSTABLE ❕
• TEST FAILURES:

      1 org.opensearch.index.shard.RemoteStoreRefreshListenerTests.testRefreshSuccessOnSecondAttempt

• URL: https://build.ci.opensearch.org/job/gradle-check/23675/
• CommitID: 2bf680b
  Please review all flaky tests that succeeded after retry and create an issue if one does not already exist to track the flaky failure.