Update Travis

Author: wooorm

.travis.yml

@@ -1,15 +1,15 @@
 language: node_js
 node_js:
-- lts/boron
-- node
+  - lts/dubnium
+  - node
 after_script: bash <(curl -s https://codecov.io/bash)
 deploy:
   provider: releases
   skip_cleanup: true
   api_key:
     secure: iAdr0uWFB/zlvCdlbd/d7+zon1K03kiJJTtL/+316c4aP0uOhzBV4+e7fMvb0uTQIwXW1EytkxzoB3FSiSXoLci0m/6EaIz0/Q2p8EftYOmoxG+pRouaTJ4MTBaVVc1alOo1LMRCHS9EDoyRdNhfN61WdpmIc5rFshKEwq31Z/0L7w3KmoKkNGbtu/Mr+EaGus448qgtLb1VO70X2+OfLMbwHXQHhRQh4pyRIjYSBSNWcHR86MypCQsZVaTDWbzfqkpJmYIYwDuUSu3Eww0ygjGdks9Kbp+p4maGAXg+n6GS+gk2F75n2MHbOvXabWiIwuwR15rgZfIr5wpNfzS6PU42VGn5PbJDxtlx/gCeRIKHTnAfIyy8C2HigIX9AG/TnIMDP5VLYoVieHz7VVOLDi4J/DwaeA7xCYD9Du+pOpbTm9zkMu0V9kDRT1eLENo6fTF2pXavL1heGJPHX5OJhA2Of8bwjSeY3vFISm8OOQov+NXJ74dZ6pLIUAs3tJisq2/hOCcMlE5JXOPO1b2x7F8lXEpQ8YUSVPziQGPmBDhDY9czpf32Pmqo32Bd1jCUagIth6azu7IAw+FZek8sWs6Oy10+BsYC2bx3/O8qlzrF/LBoKNjwf02YtQadEFMoJDMVNgUWWNLTr5dz+jaYOchEIJdQucsZYpFYyx+KWzU=
   file:
-    - "hast-util-transparent.js"
-    - "hast-util-transparent.min.js"
+    - 'hast-util-transparent.js'
+    - 'hast-util-transparent.min.js'
   on:
     tags: true