title: Codelyzer requires Angular 9 instead of Angular 10
body: <p>When I am running the command <code>npm ls -json</code> in my node js project I get the following error:</p>
  <pre><code>npm ERR! missing: @angular/core@9.0.0, required by codelyzer@6.0.2
  npm ERR! missing: @angular/compiler@9.0.0, required by codelyzer@6.0.2
  </code></pre>
  <p><code>@angular/core</code> and <code>@angular/compiler</code> are already installed in the dependencies of my project, but with version 10.2.4</p>
  <p>The error only occures when I am running <code>yarn install</code> to install my packages. If I am using <code>npm install</code> everything works fine, but takes a while.</p>
  <p>Is there any version of codelyzer that uses Angular 10 instead of Angular 9 or some other package that solves the same problem?</p>
  <p>Environment:</p>
  <ul>
  <li><p>OS: Windows</p>
  </li>
  <li><p>Package Manager: yarn</p>
  </li>
  <li><p>Angular version: 10</p>
  </li>
  </ul>