Add support for restoring from snapshot with search replicas (#16111)

[vinaykpud]

Back porting the commit to 2.x.
Original PR: #16111

[github-actions]

❌ Gradle check result for 81eee96: 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 81eee96: SUCCESS

[codecov]

Codecov Report

Attention: Patch coverage is 90.00000% with 1 line in your changes missing coverage. Please review.

Project coverage is 71.77%. Comparing base (c26a49e) to head (7a4835e).
Report is 9 commits behind head on 2.x.

Files with missing lines	Patch %	Lines
.../java/org/opensearch/snapshots/RestoreService.java	85.71%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##                2.x   #16478      +/-   ##
============================================
- Coverage     71.83%   71.77%   -0.06%     
- Complexity    65318    65368      +50     
============================================
  Files          5312     5312              
  Lines        304985   305001      +16     
  Branches      44436    44439       +3     
============================================
- Hits         219079   218911     -168     
- Misses        67609    67856     +247     
+ Partials      18297    18234      -63     

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[github-actions]

❌ Gradle check result for fe937e5: FAILURE

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[github-actions]

✅ Gradle check result for fd94cdb: SUCCESS

[github-actions]

❌ Gradle check result for 7a4835e:

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 7a4835e: 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 7a4835e: 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 7a4835e: SUCCESS