title: How to run ngcc with Angular 11/12
body: <p>So we have a monorepo that has two different projects using Angular. We also have a build pipeline to automate the integration process. The problem I'm running into is that ngcc does not support parallel execution. I want to run the ngcc command manually before the parallel process starts, but I don't see to find how?</p>
  <p>The project is using Angular 11, and I have <code>@angular/cli@12.2.1</code> installed globally, so I was expecting ngcc to be part of the tools there but no luck so far. I'm simply getting this error: <code>-bash: ngcc: command not found</code></p>
  <p>In case anyone is wondering this is the error I get if I simply try to run ng build in parallel:</p>
  <pre><code>ERROR in ngcc is already running at process with id 2113.
  If you are running multiple builds in parallel then you might try pre-processing your node_modules via the command line ngcc tool before starting the builds.
  (If you are sure no ngcc process is running then you should delete the lock-file at /Users/runner/work/1/s/frontend/apps/MY_APP/node_modules/@angular/compiler-cli/ngcc/__ngcc_lock_file__.)
  </code></pre>