fix(app):修复机构代码查询字段不匹配问题

- 将查询条件中的 orgCode 字段更正为 org

national-motion-module-system/national-motion-system-biz/src/main/java/org/jeecg/modules/system/app/mapper/xml/AppClassGroupingMapper.xml

@@ -20,7 +20,7 @@
             c.del_flag = 0
             AND op.order_status BETWEEN 1 AND 3
             <if test="classGroupingPageForm.orgCode != null and classGroupingPageForm.orgCode != ''">
-                AND c.orgCode = #{classGroupingPageForm.orgCode}
+                AND c.org_code = #{classGroupingPageForm.orgCode}
             </if>
             <if test="classGroupingPageForm.courseName != null and classGroupingPageForm.courseName != ''">
                 AND c.`name` LIKE CONCAT('%',#{classGroupingPageForm.courseName},'%')