chore(deps-dev): Bump prettier from 2.2.1 to 2.3.1 (#61)

Bumps [prettier](https://github.com/prettier/prettier) from 2.2.1 to 2.3.1.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/prettier/prettier/releases">prettier's releases</a>.</em></p>
<blockquote>
<h2>v2.3.1</h2>
<p><a href="https://github.com/prettier/prettier/blob/main/CHANGELOG.md#231">Changelog</a></p>
<h2>2.3.0</h2>
<p><a href="https://github.com/prettier/prettier/compare/2.2.1...2.3.0">diff</a></p>
<p>🔗 <a href="https://prettier.io/blog/2021/05/09/2.3.0.html">Release Notes</a></p>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/prettier/prettier/blob/main/CHANGELOG.md">prettier's changelog</a>.</em></p>
<blockquote>
<h1>2.3.1</h1>
<p><a href="https://github.com/prettier/prettier/compare/2.3.0...2.3.1">diff</a></p>
<h4>Support TypeScript 4.3 (<a href="https://github-redirect.dependabot.com/prettier/prettier/issues/10945">#10945</a> by <a href="https://github.com/sosukesuzuki"><code>@​sosukesuzuki</code></a>)</h4>
<h5><a href="https://devblogs.microsoft.com/typescript/announcing-typescript-4-3/#override"><code>override</code> modifiers in class elements</a></h5>
<pre lang="ts"><code>class Foo extends  {
  override method() {}
}
</code></pre>
<h5><a href="https://devblogs.microsoft.com/typescript/announcing-typescript-4-3/#static-index-signatures">static index signatures (<code>[key: KeyType]: ValueType</code>) in classes</a></h5>
<pre lang="ts"><code>class Foo {
  static [key: string]: Bar;
}
</code></pre>
<h5><a href="https://devblogs.microsoft.com/typescript/announcing-typescript-4-3/#separate-write-types"><code>get</code> / <code>set</code> in type declarations</a></h5>
<pre lang="ts"><code>interface Foo {
  set foo(value);
  get foo(): string;
}
</code></pre>
<h4>Preserve attributes order for element node (<a href="https://github-redirect.dependabot.com/prettier/prettier/issues/10958">#10958</a> by <a href="https://github.com/dcyriller"><code>@​dcyriller</code></a>)</h4>
<!-- raw HTML omitted -->
<pre lang="handlebars"><code>{{!-- Input --}}
&lt;MyComponent
  {{! this is a comment for arg 1}}
  @Arg1=&quot;hello&quot;
  {{on &quot;clik&quot; this.modify}}
  @ARG2=&quot;hello&quot;
  {{! this is a comment for arg 3}}
  @arg3=&quot;hello&quot;
  @arg4=&quot;hello&quot;
  {{! this is a comment for arg 5}}
  @ARG5=&quot;hello&quot;
  ...arguments
/&gt;
{{!-- Prettier stable --}}
&lt;MyComponent
&lt;/tr&gt;&lt;/table&gt; 
</code></pre>
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/prettier/prettier/commit/d770f49dc0797aa2a741b75e3bb894a4c6238d44"><code>d770f49</code></a> Release 2.3.1</li>
<li><a href="https://github.com/prettier/prettier/commit/09d65c35af4810e975c34d85377793eec260059f"><code>09d65c3</code></a> Revert features for minor (<a href="https://github-redirect.dependabot.com/prettier/prettier/issues/11016">#11016</a>)</li>
<li><a href="https://github.com/prettier/prettier/commit/3cd28ca80d923db52724305e46bd25833f315371"><code>3cd28ca</code></a> Preserve attributes order for element node (<a href="https://github-redirect.dependabot.com/prettier/prettier/issues/10958">#10958</a>)</li>
<li><a href="https://github.com/prettier/prettier/commit/c3c300dd8fb29782c01236f04d7a7ee1a2ce3980"><code>c3c300d</code></a> Remove <code>@types/node</code> package (<a href="https://github-redirect.dependabot.com/prettier/prettier/issues/10994">#10994</a>)</li>
<li><a href="https://github.com/prettier/prettier/commit/4b4aeaffa5b0d6bc7823cd09c6a758c24131de0c"><code>4b4aeaf</code></a> Fix a typo (<a href="https://github-redirect.dependabot.com/prettier/prettier/issues/11009">#11009</a>)</li>
<li><a href="https://github.com/prettier/prettier/commit/cedaec3c2df56ccc0f29351a9434edca8d843f24"><code>cedaec3</code></a> Fix docs urls for internal lint rules (<a href="https://github-redirect.dependabot.com/prettier/prettier/issues/11011">#11011</a>)</li>
<li><a href="https://github.com/prettier/prettier/commit/1d6954945246a5f315b794ac463c7340d5349d47"><code>1d69549</code></a> Update v2.3 blog post (<a href="https://github-redirect.dependabot.com/prettier/prettier/issues/11002">#11002</a>)</li>
<li><a href="https://github.com/prettier/prettier/commit/ddcfdd47f3f557dc3a4ffa2bedce349abe5385b8"><code>ddcfdd4</code></a> Build(deps): Bump linguist-languages from 7.14.0 to 7.15.0 (<a href="https://github-redirect.dependabot.com/prettier/prettier/issues/10990">#10990</a>)</li>
<li><a href="https://github.com/prettier/prettier/commit/c8133f8afabbfa0b6a8f88da8a37c8e79d9f5671"><code>c8133f8</code></a> Fix <code>StringLiteral</code> print (<a href="https://github-redirect.dependabot.com/prettier/prettier/issues/10997">#10997</a>)</li>
<li><a href="https://github.com/prettier/prettier/commit/3a7179194e634677ab24b1af49d259a945a1bd27"><code>3a71791</code></a> Build(deps): Bump <code>@​angular/compiler</code> from 11.2.14 to 12.0.2 (<a href="https://github-redirect.dependabot.com/prettier/prettier/issues/10995">#10995</a>)</li>
<li>Additional commits viewable in <a href="https://github.com/prettier/prettier/compare/2.2.1...2.3.1">compare view</a></li>
</ul>
</details>
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package.json

@@ -40,7 +40,7 @@
     "@types/ws": "^7.4.2",
     "del-cli": "^4.0.0",
     "npm-run-all": "^4.1.5",
-    "prettier": "^2.2.1",
+    "prettier": "^2.3.1",
     "ts-node": "^10.0.0",
     "tslint": "^5.20.1",
     "typedoc": "^0.21.0",