[BUG] [Remote Store] fix IndexRecoveryIT to work with Remote Store enabled clusters

[linuxpi]

Describe the bug

• RemoteIndexRecoveryIT extended IndexRecoveryIT and overrode indexSettings method to ensure all test in IndexRecoveryIT run with remote store enabled indices.
• But few tests in IndexRecoveryIT override index settings locally so indices were created without remote enabled indices.
• After recent changes Restrict user overrides for remote store related index settings #8812 to enable remote store indices via cluster settings enforced all indices to be created with remote store enabled.
• This lead to various tests to fail in RemoteIndexRecoveryIT. Some of these were fixed in Restrict user overrides for remote store related index settings #8812, but some are still pending fix.

To Reproduce
Steps to reproduce the behavior:

1. Run RemoteIndexRecoveryIT by removing all test method which are overridden with empty body.

Expected behavior
As part of this Bug, we need to make sure all applicable tests in IndexRecoveryIT should execute successfully in RemoteIndexRecoveryIT.

Plugins
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Screenshots
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Host/Environment (please complete the following information):

• OS: [e.g. iOS]
• Version [e.g. 22]

Additional context
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[dreamer-89]

@linuxpi : Any plans to strengthen RemoteIndexRecoveryIT tests. I recently muted testReplicaRecovery which caused a havoc on gradle checks.