Update prettier to the latest version 🚀

[greenkeeper[bot]]

Version 1.13.6 of prettier was just published.

Dependency	[prettier](https://github.com/prettier/prettier)
Current Version	1.13.5
Type	devDependency

The version 1.13.6 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 prettier.

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.

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Release Notes

1.13.6

🔗 Changelog

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).

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Your Greenkeeper bot :palm_tree:

[coveralls]

Coverage remained the same at 100.0% when pulling 3ed447ffd788bc883247d070ae300e338cde993d on greenkeeper/prettier-1.13.6 into fdc7fd6dba039a87227cc28f7d03d90fdab00f15 on master.

[coveralls]

Coverage remained the same at 100.0% when pulling 3ed447ffd788bc883247d070ae300e338cde993d on greenkeeper/prettier-1.13.6 into fdc7fd6dba039a87227cc28f7d03d90fdab00f15 on master.

[greenkeeper[bot]]

Version 1.13.7 just got published.

Update to this version instead 🚀