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？

methodMap.remove(methodSplit[0]);
                    }
                }
            }
            
        }
        if (newKey == null) {
            newKey = KEY;
        }
        if (newValueArray == null) {
            newValueArray = VALUE;
        } else {
            
            newValueArray = compressArray(newValueArray);
        }
        if (newExtraParams == null) {
            newExtraParams = EXTRA_PARAMS;
        }
        if (newMethodParams == null) {
            newMethodParams = METHOD_PARAMETERS;
        }
        if (newKey.cardinality() + newExtraParams.size() == 0) {
            
            return EMPTY_PARAM;
        } else {
            return new URLParam(newKey, newValueArray, newExtraParams, newMethodParams, null);
        }
    }
    private int[] compressArray(int[] array) {
        int total = 0;