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- [x] I have searched the [issues](https://github.com/apache/dubbo/issues) of this repository and believe that this is not a duplicate.

### Environment

* Dubbo version: 3.1.11
* Operating System version: MAC
* Java version: 1.8

### Steps to reproduce this issue

1. 使用3.1.11的版本定义一个接口提供服务，接口中包含相同名字不同参数的X个方法，那么在provider的url上methods参数就会有多个重复的方法名
2. 在2.6.x的consumer端引用该服务时，methodInvokerMap会根据相同方法名存放X个重复invoker地址，如果默认使用random负载均衡，相当于该provider有着X倍的权重一样，压力会是X倍
3. 在刚升dubbo3的时候，如果一台机器收到的流量是其他机器的X倍，可能压力较大会有风险

![duplicate](https://github.com/apache/dubbo/assets/3276231/fa4c2aab-e13c-4bd8-8b8a-3bfada07175c)
![addMap](https://github.com/apache/dubbo/assets/3276231/79b59170-020a-482e-82e2-0ebd6e162d67)


Pls. provide [GitHub address] to reproduce this issue.

### Expected Behavior

在生成provider url的methods参数时，去掉重复的方法名

### Actual Behavior

同名不同参数的方法名，会在url上生成多次

红圈中是灰度发布一台的重复现象
![methods](https://github.com/apache/dubbo/assets/3276231/6c27459e-dc1b-4ad8-b1bf-57c51115c4d8)


Integer meshPort = Optional.ofNullable(getProviderPort()).orElse(DEFAULT_MESH_PORT);
        // 
        meshPort = meshPort > -1 ? meshPort : DEFAULT_MESH_PORT;
        // 
        url = TRIPLE + "://" + providedBy + "." + podNamespace + SVC + clusterDomain + ":" + meshPort;
    }
    /**
     * check if mesh config is correct
     *
     * @param referenceParameters referenceParameters
     * @return mesh config is correct
     */
    private boolean checkMeshConfig(Map<String, String> referenceParameters) {
        if (!"true".equals(referenceParameters.getOrDefault(MESH_ENABLE, "false"))) {
            // 
            referenceParameters.put(UNLOAD_CLUSTER_RELATED, "false");
            return false;
        }
        getScopeModel().getConfigManager().getProtocol(TRIPLE)
                .orElseThrow(() -> new IllegalStateException("In mesh mode, a triple protocol must be specified"));
        String providedBy = referenceParameters.get(PROVIDED_BY);
        if (StringUtils.isEmpty(providedBy)) {
            throw new IllegalStateException("In mesh mode, the providedBy of ReferenceConfig is must be set");
        }
        return true;
    }
    /**
     * Parse the directly configured url.
     */
    private void parseUrl(Map<String, String> referenceParameters) {