dubbo-admin 0.6.0-release 动态规则不生效

配置动态规则如下：发现dubbo-admin项目的接口里 对应的 param参数根本不会接受，不会生效，和dubbo 的文档不一致

configVersion: v2.7
scope: application
application: dubboDemo
configs:
- side: provider
match:
param:
- key: version
value:
exact: v2
parameters:
weight: 25

Start by reproducing the supplied dynamic-rule configuration on dubbo-admin 0.6.0 and compare the handling of the param field with the Dubbo documentation. Trace the relevant admin interface behavior and verify that the provider-side version match applies weight 25; done means the rule is accepted and takes effect as documented.

Written by the indexing model from the issue text.