Add Snapshot and Remote Restore ITs for Warm Index

[Gagan6164]

Description

Making the Snapshot IT's to also run with warm index

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 ae4d9d5: FAILURE

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❌ Gradle check result for 2f3c89d: FAILURE

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❌ Gradle check result for f8e8a37: FAILURE

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[github-actions]

❕ Gradle check result for b9b5359: UNSTABLE

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[codecov]

Codecov Report

Attention: Patch coverage is 80.00000% with 3 lines in your changes missing coverage. Please review.

Project coverage is 71.87%. Comparing base (58c281f) to head (abb55c1).
Report is 49 commits behind head on main.

Files with missing lines	Patch %	Lines
...org/opensearch/index/store/CompositeDirectory.java	85.71%	2 Missing ⚠️
...in/java/org/opensearch/index/shard/IndexShard.java	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main   #18281      +/-   ##
============================================
- Coverage     72.44%   71.87%   -0.57%     
+ Complexity    67256    66653     -603     
============================================
  Files          5488     5488              
  Lines        310994   311034      +40     
  Branches      45212    45218       +6     
============================================
- Hits         225288   223566    -1722     
- Misses        67297    68979    +1682     
- Partials      18409    18489      +80     

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[github-actions]

✅ Gradle check result for d759388: SUCCESS

[github-actions]

✅ Gradle check result for cf2c194: SUCCESS

[github-actions]

❌ Gradle check result for ee8a9ba:

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❌ Gradle check result for 4124fbd: FAILURE

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[github-actions]

❌ Gradle check result for 603e5d9: FAILURE

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[github-actions]

❕ Gradle check result for abb55c1: 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.