feat: add new sql.

电子日历/3.0.3.sql

-alter table t_ip2location_info
+alter table t_ip2location_info
@@ -5,3 +5,7 @@ drop index idx_user_id on t_ip2location_info;
 
 create index idx_business_id
     on t_ip2location_info (business_id);
+
+
+alter table t_device
+    add device_address_update_time datetime null comment '设备地址(country/province/city)上次更新时间' after city;
\ No newline at end of file