Update nyc to the latest version 🚀

[greenkeeper[bot]]

Version 10.0.0 of nyc just got published.

Dependency	nyc
Current Version	9.0.1
Type	devDependency

The version 10.0.0 is not covered by your current version range.

Without accepting this pull request your project will work just like it did before. There might be a bunch of new features, fixes and perf improvements that the maintainers worked on for you though.

I recommend you look into these changes and try to get onto the latest version of nyc. Given that you have a decent test suite, a passing build is a strong indicator that you can take advantage of these changes by merging the proposed change into your project. Otherwise this branch is a great starting point for you to work on the update.

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Commits

The new version differs by 3 commits .

• 68b78e3 chore(release): 10.0.0
• a3c7f83 fix: debug-log should be production dependency
• 0dd970c feat: cache now turned on by default (#454)

See the full diff.

Not sure how things should work exactly?

There is a collection of [frequently asked questions](https://greenkeeper.io/faq.html) and of course you may always [ask my humans](https://github.com/greenkeeperio/greenkeeper/issues/new).

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Your Greenkeeper Bot :palm_tree:

[codecov-io]

Current coverage is 93.10% (diff: 100%)

Merging #6 into master will not change coverage

@@             master         #6   diff @@
==========================================
  Files             1          1          
  Lines            58         58          
  Methods           0          0          
  Messages          0          0          
  Branches          0          0          
==========================================
  Hits             54         54          
  Misses            4          4          
  Partials          0          0          

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