旧com.alibaba.dubbo版本：2.5.9
新org.apache.dubbo版本：2.7.17

问题：旧的dubbo中设置过期时间放在字段default.timeout中，但是新的版本是在timeout中直接取值，会导致在旧的版本中设置的超时时间无效
![image](https://user-images.githubusercontent.com/41528403/197443590-266cb768-b499-4a72-9a26-a78937575ee0.png)
![image](https://user-images.githubusercontent.com/41528403/197443452-677a7f06-f0dc-484b-bc4a-4a9eb97d4b70.png)
这样的情况该如何兼容？

Assertions.assertTrue(urlParam1.hasParameter("side"));
        Assertions.assertTrue(urlParam1.hasParameter("version"));
        URLParam urlParam2 = urlParam1.removeParameters("side");
        Assertions.assertFalse(urlParam2.hasParameter("side"));
        URLParam urlParam3 = urlParam1.removeParameters("aaa", "version");
        Assertions.assertFalse(urlParam3.hasParameter("aaa"));
        Assertions.assertFalse(urlParam3.hasParameter("version"));
        URLParam urlParam4 = urlParam1.removeParameters();
        Assertions.assertTrue(urlParam4.hasParameter("aaa"));
        Assertions.assertTrue(urlParam4.hasParameter("side"));
        Assertions.assertTrue(urlParam4.hasParameter("version"));
        URLParam urlParam5 = urlParam1.clearParameters();
        Assertions.assertFalse(urlParam5.hasParameter("aaa"));
        Assertions.assertFalse(urlParam5.hasParameter("side"));
        Assertions.assertFalse(urlParam5.hasParameter("version"));
        URLParam urlParam6 = urlParam1.removeParameters("aaa");
        Assertions.assertFalse(urlParam6.hasParameter("aaa"));
        URLParam urlParam7 = URLParam.parse("side=consumer").removeParameters("side");
        Assertions.assertFalse(urlParam7.hasParameter("side"));
    }
    @Test
    void testAddParameters() {
        URLParam urlParam1 = URLParam.parse("aaa=aaa&side=provider");
        Assertions.assertTrue(urlParam1.hasParameter("aaa"));
        Assertions.assertTrue(urlParam1.hasParameter("side"));
        URLParam urlParam2 = urlParam1.addParameter("bbb", "bbb");
        Assertions.assertEquals("aaa", urlParam2.getParameter("aaa"));
        Assertions.assertEquals("bbb", urlParam2.getParameter("bbb"));
        URLParam urlParam3 = urlParam1.addParameter("aaa", "ccc");
        Assertions.assertEquals("aaa", urlParam1.getParameter("aaa"));