Update standard requirement from ^12.0.1 to ^13.0.2 (#906)

test/unit/errors.test.js

@@ -19,6 +19,8 @@
 
 'use strict'
 
+/* eslint no-prototype-builtins: 0 */
+
 const { test } = require('tap')
 const { errors } = require('../../index')
 

test/unit/events.test.js

@@ -88,7 +88,7 @@ test('Should emit a response event in case of a successful response', t => {
       statusCode: 200,
       headers: {
         'content-type': 'application/json;utf=8',
-        'connection': 'keep-alive'
+        connection: 'keep-alive'
       },
       warnings: null,
       meta: {