Bump DTL to 6

Author: afontcu

package-lock.json

@@ -31,7 +31,7 @@
   "author": "Daniel Cook",
   "license": "MIT",
   "dependencies": {
-    "@testing-library/dom": "^5.6.0",
+    "@testing-library/dom": "^6.0.0",
     "@vue/test-utils": "^1.0.0-beta.29"
   },
   "devDependencies": {

package.json

@@ -2,7 +2,7 @@ import { createLocalVue, mount } from '@vue/test-utils'
 
 import {
   getQueriesForElement,
-  prettyDOM,
+  logDOM,
   wait,
   fireEvent
 } from '@testing-library/dom'
@@ -63,7 +63,7 @@ function render(
   return {
     container: wrapper.element.parentNode,
     baseElement: document.body,
-    debug: (el = wrapper.element) => console.log(prettyDOM(el)),
+    debug: (el = wrapper.element) => logDOM(el),
     unmount: () => wrapper.destroy(),
     isUnmounted: () => wrapper.vm._isDestroyed,
     html: () => wrapper.html(),