Fix incorrect method call in EJB3IIOPResource write-attribute handler

In the write-attribute handler for the ENABLE_BY_DEFAULT attribute, the wrong method is being called when adjusting the Runtime service to reflect the change to the attribute value. This was due to an inadvertent error when setting up write handlers for two attributes. In short, in the write handler for ENABLE_BY_DEFAULT:

service.setUseQualifiedName(value);

should be

service.setEnableByDefault(value);