SDK支持契约每次启动覆盖（和environment无关），但是注册中心不支持非开发环境覆盖

SDK在检测到契约不一致时，判断是否可以注册契约是或的关系，从代码看可以理解为环境为开发环境或者配置servicecomb.service.registry.instance.alwaysOverrideSchema为true就可以覆盖契约。

```
if (onlineSchemaIsModifiable()) {
LOGGER.warn(
"schema[{}]'s content is changed and the current environment is [{}], so re-register it. It's recommended "
+ " to change servicecomb_description.version after schema change, or restart consumer to"
+ " make changes get notified.",
localSchemaEntry.getKey(),
microservice.getEnvironment());
return registerSingleSchema(localSchemaEntry.getKey(), localSchemaEntry.getValue());
}
```

```
private boolean onlineSchemaIsModifiable() {
return ServiceCombConstants.DEVELOPMENT_SERVICECOMB_ENV.equalsIgnoreCase(microservice.getEnvironment())
|| ServiceRegistryConfig.INSTANCE.isAlwaysOverrideSchema();
}
```

但是注册中心会给出报错：
2022-11-09T10:19:21.431+0800 ERROR service/schema.go:638 production mode, schema[47c80fa9eb5be73c2a7a7f6a1fa5e8bb70c2e9de/*_mgr] already exist, can not be changed, operator: 10.30.116.57
2022-11-09T10:19:21.431+0800 ERROR service/schema.go:547 modify schema[47c80fa9eb5be73c2a7a7f6a1fa5e8bb70c2e9de/*_mgr] failed, operator: 10.30.116.57 {"error": "Not allowed to modify schema(schema already exist, can not be changed in production)"}

这个问题应该如何解决或者规避 ？避免测试环境每次部署环境需要版本号+1的问题 ？