title: ng update does not check or update @angular-devkit packages
body: <p>I have angular CLI 7.3.0. According to the release description <a href="https://github.com/angular/angular-cli/releases/tag/v7.3.0" rel="nofollow noreferrer">here</a>, This release also involved releasing <code>@angular-devkit/build-angular 0.13.0</code>.</p>
  
  <p>As you can see in my screenshot below, I have @angular-devkit/build-angular, @angular-devkit/architect, @angular-devkit/build-optimizer, @angular-devkit/build-webpack all at version 0.10.2.</p>
  
  <p>I then do an <code>ng update</code>, and the CLI tells me that everything is in order. Why? Shouldn't it tell me that I need to update all of the previously mentioned packages to 0.13.0?</p>
  
  <p>Or better yet, shouldn't those packages automatically update when I do an <code>ng update @angular/cli</code>? That is the command I did to update to CLI 7.3.0, and the @angular-devkit packages did not update
  <a href="https://i.stack.imgur.com/NG02E.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/NG02E.png" alt="enter image description here"></a></p>