feat: fix gitee code analysis shadow err

cluster/cluster_impl/available_cluster_invoker_test.go

cluster/cluster_impl/base_cluster_invoker.go

cluster/cluster_impl/failover_cluster_test.go

cluster/directory/base_directory.go

cluster/directory/base_directory_test.go

cluster/directory/static_directory.go

config/base_config_test.go

config/consumer_config.go

config/service_config.go

filter/filter_impl/hystrix_filter.go

filter/filter_impl/token_filter_test.go

protocol/dubbo/listener.go

protocol/dubbo/pool.go

protocol/jsonrpc/http.go

protocol/jsonrpc/json.go

protocol/jsonrpc/jsonrpc_protocol.go

protocol/jsonrpc/server.go

registry/consul/listener.go

registry/kubernetes/listener_test.go

registry/kubernetes/registry_test.go