Support for Angular 10

**Codelyzer requires Angular 9 instead of Angular 10**

When I am running the command `npm ls -json` in my node js project I get the following error:

`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`

@angular/core and @angular/compiler are already installed in the dependencies of my project, but with version 10.2.4

The error only occures when I am running `yarn install` to install my packages. If I am using `npm install` everything works fine, but takes a while.

**Question**

Is there any version of codelyzer that uses Angular 10 instead of Angular 9 or some other package that solves the same problem?

**Environment**

- Version 10
- OS: Windows
- Package Manager: yarn
- Angular version: 10

Start by checking codelyzer's package metadata and Angular compatibility declarations, then reproduce the dependency warning with Yarn in an Angular 10 project. Done means the package no longer requires Angular 9 when installed with Yarn and the existing build or test checks still pass.

Written by the indexing model from the issue text.