⬆️ Bump md5-file from 4.0.0 to 5.0.0 (#13)

Bumps [md5-file](https://github.com/roryrjb/md5-file) from 4.0.0 to 5.0.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/roryrjb/md5-file/releases">md5-file's releases</a>.</em></p>
<blockquote>
<h2>🚢 5.0.0 / 2020-04-05</h2>
<h2>💥 Breaking Changes</h2>
<ul>
<li>
<p>Remove support for callbacks</p>
<p>Migration Guide:</p>
<p>Instead of passing a callback to <code>md5File</code>, use the returned <code>Promise</code> e.g. by calling <code>.then(...)</code> on it.</p>
</li>
<li>
<p>Drop support for Node.js &lt; 10.13.0</p>
<p>Migration Guide:</p>
<p>Upgrade to Node.js 10.13.0 or newer for continued support.</p>
</li>
</ul>
<h2>🎉 Enhancements</h2>
<ul>
<li>Add TypeScript typings</li>
</ul>
<h2>🌹 Internal Changes</h2>
<ul>
<li>Cleanup package metadata</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/kodie/md5-file/commit/97d2243464f6557ba7cf9cd6790cd58c3470f583"><code>97d2243</code></a> 🚢 5.0.0</li>
<li><a href="https://github.com/kodie/md5-file/commit/6cf4f6c93bb157e5031136067401435da34360b8"><code>6cf4f6c</code></a> 🎉 Add TypeScript typings</li>
<li><a href="https://github.com/kodie/md5-file/commit/122dd4144ae6341595c6998901217e368e7da268"><code>122dd41</code></a> 💥 Drop support for Node.js &lt; 10.13.0</li>
<li><a href="https://github.com/kodie/md5-file/commit/6cddc7ea8ba66b8e07ea627d91042cbd0c8c0413"><code>6cddc7e</code></a> 💥 Remove support for callbacks</li>
<li><a href="https://github.com/kodie/md5-file/commit/7a9d927b21faad78a8797c7ce1a2284992bd8f6c"><code>7a9d927</code></a> 🌹 Cleanup package metadata</li>
<li><a href="https://github.com/kodie/md5-file/commit/c57a55c5ff08fe58ff70e29d784f96c9e3e9799e"><code>c57a55c</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/roryrjb/md5-file/issues/26">#26</a> from Richienb/merge-promise</li>
<li><a href="https://github.com/kodie/md5-file/commit/c4d348e500f19d71067a2208899992aece782422"><code>c4d348e</code></a> Merge promise support with callback function</li>
<li><a href="https://github.com/kodie/md5-file/commit/19b0b85d11ae39d96d6cac975d2765a0cea9cfc9"><code>19b0b85</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/roryrjb/md5-file/issues/23">#23</a> from BamButz/master</li>
<li><a href="https://github.com/kodie/md5-file/commit/079af00049751e6d16125a35c4cec88d0ee6d4b4"><code>079af00</code></a> update README, remove funding</li>
<li><a href="https://github.com/kodie/md5-file/commit/905216bdf4cfd9c8b0a7da40b617ac6afe9336cc"><code>905216b</code></a> docs: add typescript declaration reference</li>
<li>Additional commits viewable in <a href="https://github.com/roryrjb/md5-file/compare/v4.0.0...v5.0.0">compare view</a></li>
</ul>
</details>
<br />


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package.json

@@ -63,7 +63,7 @@
     "koa": "^2.11.0",
     "koa-static": "^5.0.0",
     "lodash": "^4.17.15",
-    "md5-file": "^4.0.0",
+    "md5-file": "^5.0.0",
     "mini-event-emitter": "^0.9.1",
     "monaco": "^1.201704190613.0+9ac64297a3b2ace5240299ba54b03f5029378397",
     "monaco-editor": "^0.25.2",