fix 支付宝实体类字段类型不一致

Dockerfile

@@ -1,5 +1,5 @@
 # java8基础镜像
-FROM registry.cn-beijing.aliyuncs.com/xxm1995/java8
+FROM openjdk:8-jre
 
 # 作者信息
 MAINTAINER xxm1995@outlook.com

dax-pay/src/main/java/cn/bootx/platform/daxpay/dto/channel/alipay/AlipayConfigDto.java

@@ -45,7 +45,7 @@ public class AlipayConfigDto extends BaseDto implements Serializable {
     private String serverUrl;
 
     @Schema(description = "认证类型 证书/公钥")
-    private Integer authType;
+    private String authType;
 
     @Schema(description = "签名类型")
     private String signType;