[BUG] Repository s3 plugin test S3RepositoryThirdPartyTests.java does not have an option to override path_style_access and endpoint

[asifbashar]

Describe the bug

[Repository s3 plugin test S3RepositoryThirdPartyTests.java does not have an option to override path_style_access and endpoint for integration tests, this helps to test for different possible s3 settings.
With the fix we will be able to test any changes with above 2 settings variations ,
Current integration test is, AWS_REGION=us-west-2 amazon_s3_access_key=$AWS_ACCESS_KEY_ID amazon_s3_secret_key=$AWS_SECRET_ACCESS_KEY amazon_s3_base_path=path amazon_s3_bucket=dblock-opensearch ./gradlew :plugins:repository-s3:s3ThirdPartyTest
With this chaange, we will also pass custom path_style_access and endpoint.

Related component

Storage:Snapshots

To Reproduce

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Expected behavior

the test allow to have parameter, that allow to override endpoint and path_access_style in integration tests

Additional Details

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[asifbashar]

please assign to me if bug looks valid

[andrross]

@asifbashar Makes sense to me! I've assigned it to you.

[asifabashar]

submitted fix #18855

[asifabashar]

@andrross Please check the pull request #18855 if its fine and can be approved.