[Backport 2.15] [Backport-2.x] Backport fix bedrock preprocess func · opensearch-project/ml-commons@243ecb6

The job was canceled because "_21" failed.

class org.apache.logging.log4j.simple.SimpleLoggerContext cannot be cast to class org.apache.logging.log4j.core.LoggerContext (org.apache.logging.log4j.simple.SimpleLoggerContext and org.apache.logging.log4j.core.LoggerContext are in unnamed module of loader 'app')

The operation was canceled.