fix: 修改license限制

agt-module-license/agt-module-license-api/src/main/java/org/agt/module/license/enums/ErrorCodeConstants.java

@@ -20,6 +20,7 @@ public interface ErrorCodeConstants {
     ErrorCode LICENSE_SN_DUPLICATE = new ErrorCode(1_100_003_002, "License SN`{}`已存在");
     ErrorCode LICENSE_IMPORT_LIST_IS_EMPTY = new ErrorCode(1_100_003_003, "导入License数据不能为空！");
     ErrorCode LICENSE_DOWNLOAD_FAILED = new ErrorCode(1_100_003_004, "下载失败！");
+    ErrorCode LICENSE_UPDATE_FAILED = new ErrorCode(1_100_003_004, "License已生成，不允许修改！");
 
     ErrorCode COMMENT_NOT_EXISTS = new ErrorCode(1_100_004_001, "评论不存在");
     ErrorCode COMMENT_EXITS_CHILDREN = new ErrorCode(1_100_004_002, "存在子评论，无法删除");