NewMiniresolverClient creates a new miniresolver client serverAddr: network address of the miniresolver server can be empty for clientMap only clientMap: map of service names to network addresses can be nil clientTLSConfig: tls configuration for the client can be nil for server only or insecure serverTLSConfig: tls configuration for the server can be nil for client only or insecure resolverTimeout: timeout for resolver recall resolverNotFoundTimeout: timeout for resolver not found for recall if resolver not found logger: logger opts: additional grpc dial options */.