Use the affix setting

Signed-off-by: Craig Perkins <cwperx@amazon.com>

Author: cwperks

plugins/repository-s3/src/main/java/org/opensearch/repositories/s3/S3RepositoryPlugin.java

@@ -367,14 +367,14 @@ public List<Setting<?>> getSettings() {
             S3ClientSettings.ROLE_ARN_SETTING,
             S3ClientSettings.IDENTITY_TOKEN_FILE_SETTING,
             S3ClientSettings.ROLE_SESSION_NAME_SETTING,
+            S3ClientSettings.LEGACY_MD5_CHECKSUM_CALCULATION,
             S3Repository.PARALLEL_MULTIPART_UPLOAD_MINIMUM_PART_SIZE_SETTING,
             S3Repository.PARALLEL_MULTIPART_UPLOAD_ENABLED_SETTING,
             S3Repository.REDIRECT_LARGE_S3_UPLOAD,
             S3Repository.UPLOAD_RETRY_ENABLED,
             S3Repository.S3_PRIORITY_PERMIT_ALLOCATION_PERCENT,
             S3Repository.PERMIT_BACKED_TRANSFER_ENABLED,
-            S3Repository.S3_ASYNC_HTTP_CLIENT_TYPE,
-            S3Repository.LEGACY_MD5_CHECKSUM_CALCULATION
+            S3Repository.S3_ASYNC_HTTP_CLIENT_TYPE
         );
     }