An in-range update of nodemon is breaking the build 🚨

## The devDependency [nodemon](https://github.com/remy/nodemon) was updated from `1.18.5` to `1.18.6`.

🚨 [View failing branch](https://github.com/posquit0/koa-rest-api-boilerplate/compare/master...posquit0:greenkeeper%2Fnodemon-1.18.6).

This version is **covered** by your **current version range** and after updating it in your project **the build failed**.




nodemon is a devDependency of this project. It **might not break your production code or affect downstream projects**, but probably breaks your build or test tools, which may **prevent deploying or publishing**.



<details>
<summary>Status Details</summary>

- ❌ **ci/circleci: test:** Your tests failed on CircleCI ([Details](https://circleci.com/gh/posquit0/koa-rest-api-boilerplate/79?utm_campaign=vcs-integration-link&utm_medium=referral&utm_source=github-build-link)).
</details>


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<details>
<summary>Release Notes for v1.18.6</summary>

<p><a name="user-content-1.18.6"></a></p>
<h2><a href="https://urls.greenkeeper.io/remy/nodemon/compare/v1.18.5...v1.18.6">1.18.6</a> (2018-11-05)</h2>
<h3>Bug Fixes</h3>
<ul>
<li>restart on change for non-default signals (<a href="https://urls.greenkeeper.io/remy/nodemon/issues/1409" data-hovercard-type="issue" data-hovercard-url="/remy/nodemon/issues/1409/hovercard">#1409</a>) (<a href="https://urls.greenkeeper.io/remy/nodemon/issues/1430" data-hovercard-type="pull_request" data-hovercard-url="/remy/nodemon/pull/1430/hovercard">#1430</a>) (<a href="https://urls.greenkeeper.io/remy/nodemon/commit/521eb1e">521eb1e</a>)</li>
</ul>
</details>

<details>
<summary>Commits</summary>
<p>The new version differs by 1 commits.</p>
<ul>
<li><a href="https://urls.greenkeeper.io/remy/nodemon/commit/521eb1e49d9a6556853ae468ec071deea749076a"><code>521eb1e</code></a> <code>fix: restart on change for non-default signals (#1409) (#1430)</code></li>
</ul>
<p>See the <a href="https://urls.greenkeeper.io/remy/nodemon/compare/3afa52c56d31f9df93f79c53c9bc1ea4788b421e...521eb1e49d9a6556853ae468ec071deea749076a">full diff</a></p>
</details>


<details>
<summary>FAQ and help</summary>

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).
</details>

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Your [Greenkeeper](https://greenkeeper.io) Bot :palm_tree:
