fix(SmsAdvertServiceImpl.java): 修复app banner图片不显示的问题

上次优化代码后获取广告对象只获取了title，漏了picUrl、redirectUrl等关键字段，导致app的banner无法显示图片。Closes #I63WQM
Signed-off-by: Hekliu <1649099330@qq.com>

mall-sms/sms-boot/src/main/java/com/youlai/mall/sms/service/impl/SmsAdvertServiceImpl.java

@@ -55,7 +55,7 @@ public class SmsAdvertServiceImpl extends ServiceImpl<SmsAdvertMapper, SmsAdvert
 
         List<SmsAdvert> entities = this.list(new LambdaQueryWrapper<SmsAdvert>().
                 eq(SmsAdvert::getStatus, StatusEnum.ENABLE.getValue())
-                .select(SmsAdvert::getTitle)
+                .select(SmsAdvert::getTitle, SmsAdvert::getPicUrl, SmsAdvert::getRedirectUrl)
         );
         List<AdBannerVO> list = advertConverter.entity2BannerVo(entities);
         return list;