Revert "INT-3011 Move implements BeanFactoryAware, BeanClassLoaderAware to AbstractScriptExecutingMessageProcessor"

This reverts commit 7f76694e5c8dedd5a477b6344331aca4847388cc.
INT-3011 Move implements BeanFactoryAware, BeanClassLoaderAware to AbstractScriptExecutingMessageProcessor and GroovyControlBusFactory