Add ITs for close in remote store, disallow resize for warm indices

[gbbafna]

Description

[Describe what this change achieves]

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 92bdbd0: 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 0% with 2 lines in your changes missing coverage. Please review.

Project coverage is 72.67%. Comparing base (e2deff6) to head (92bdbd0).
Report is 10 commits behind head on main.

Files with missing lines	Patch %	Lines
...on/admin/indices/shrink/TransportResizeAction.java	0.00%	2 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main   #18609      +/-   ##
============================================
- Coverage     72.69%   72.67%   -0.03%     
+ Complexity    68159    68118      -41     
============================================
  Files          5541     5541              
  Lines        313391   313393       +2     
  Branches      45474    45475       +1     
============================================
- Hits         227829   227761      -68     
- Misses        67071    67092      +21     
- Partials      18491    18540      +49     

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