RdsParameter的部分字段数据类型定义和API实际返回的、文档说明的不一致

https://github.com/baidubce/bce-sdk-java/blob/master/src/main/java/com/baidubce/services/rds/model/RdsParameter.java

<img width="3840" height="1984" alt="Image" src="https://github.com/user-attachments/assets/c72b4b6a-692f-47b9-b624-805cc61e7215" />

<img width="3840" height="1984" alt="Image" src="https://github.com/user-attachments/assets/c3f33780-dac8-4f0c-9735-b4ef9d89cef6" />