updating offer class to specify reviewStatus
updating offer class to specify reviewStatus

samtstern/s2ap-quickstart-java,android-pay/s2ap-quickstart-java,android-pay/s2ap-quickstart-java,samtstern/s2ap-quickstart-java,android-pay/s2ap-quickstart-java,samtstern/s2ap-quickstart-java,samtstern/s2ap-quickstart-java,android-pay/s2ap-quickstart-java