@Override
    public HttpResponseBuilder cookie(Cookie cookie) {
        responseHeadersBuilder.cookie(cookie);
        return this;
    }
Sets a cookie for this response. For example:
<pre>{@code
HttpResponse.builder()
            .ok()
            .cookie(Cookie.ofSecure("cookie", "foo"))
            .build();
}</pre>

@see Cookie
core/src/main/java/com/linecorp/armeria/common/HttpResponseBuilder.java