🐞 Bug report

Command (mark with an x)

• new
• build
• serve
• test
• e2e
• generate
• add
• update
• lint
• extract-i18n
• run
• config
• help
• version
• doc

Is this a regression?

Not applicable

Description

• TSLint has been deprecated since January 1st, 2020

– As such, TSLint should not be included by default in Angular projects

🔬 Minimal Reproduction

• (Optional) Create global angular config file to use yarn package manager if not present. cat ~/.angular-config.json

  {
   "version": 1,
   "cli": {
     "packageManager": "yarn"
   }
  }

• npx @angular/cli@12.0.0-next.1 new web-apps --create-application false
• Open package.json

   {
     "devDependencies": {
       "tslint": "~6.1.0"
     }
   }

🌍 Your Environment

❯ ng version

     _                      _                 ____ _     ___
    / \   _ __   __ _ _   _| | __ _ _ __     / ___| |   |_ _|
   / △ \ | '_ \ / _` | | | | |/ _` | '__|   | |   | |    | |
  / ___ \| | | | (_| | |_| | | (_| | |      | |___| |___ | |
 /_/   \_\_| |_|\__, |\__,_|_|\__,_|_|       \____|_____|___|
                |___/
    

Angular CLI: 12.0.0-next.1
Node: 15.9.0
OS: darwin x64 (11.2.1)
Yarn: cd web-apps` && `yarn outdated

Angular: 12.0.0-next.1
... animations, cli, common, compiler, compiler-cli, core, forms
... platform-browser, platform-browser-dynamic, router
Ivy Workspace: Yes

Package                      Version
------------------------------------------------------
@angular-devkit/architect    0.1200.0-next.1
@angular-devkit/core         12.0.0-next.1
@angular-devkit/schematics   12.0.0-next.1
@schematics/angular          12.0.0-next.1
@schematics/update           0.1200.0-next.1
rxjs                         6.6.3
typescript                   4.1.5

Anything else relevant?

Not relevant to this issue

• Thank you to the team for making strict option the default when creating applications (starting Angular 12)