Update autoprefixer to the latest version 🚀

[greenkeeper[bot]]

Version 8.0.0 of autoprefixer was just published.

Dependency	autoprefixer
Current Version	7.2.6
Type	devDependency

The version 8.0.0 is not covered by your current version range.

If you don’t accept this pull request, your project will work just like it did before. However, you might be missing out on a bunch of new features, fixes and/or performance improvements from the dependency update.

It might be worth looking into these changes and trying to get this project onto the latest version of autoprefixer.

If you have a solid test suite and good coverage, a passing build is a strong indicator that you can take advantage of these changes directly by merging the proposed change into your project. If the build fails or you don’t have such unconditional trust in your tests, this branch is a great starting point for you to work on the update.

---

FAQ and help

There is a collection of [frequently asked questions](https://greenkeeper.io/faq.html). If those don’t help, you can always [ask the humans behind Greenkeeper](https://github.com/greenkeeperio/greenkeeper/issues/new).

---

Your Greenkeeper bot :palm_tree:

[greenkeeper[bot]]

• The devDependency autoprefixer was updated from 7.2.6 to 9.7.6.

Update to this version instead 🚀

[greenkeeper[bot]]

---

🚨 Reminder! Less than one month left to migrate your repositories over to Snyk before Greenkeeper says goodbye on June 3rd! 💜 🚚💨 💚

Find out how to migrate to Snyk at greenkeeper.io

---

• The devDependency autoprefixer was updated from 7.2.6 to 9.8.0.

Update to this version instead 🚀