Attempt to fix ThreadLeakControl issues in S3BlobStoreRepositoryTests#18317

andrross merged 1 commit intoopensearch-project:mainopensearch-project/OpenSearch:mainfrom

nomoa:fix-thread-leak-in-S3BlobStoreRepositoryTestsnomoa/OpenSearch:fix-thread-leak-in-S3BlobStoreRepositoryTestsCopy head branch name to clipboard