Add an infrastructure projectType

[borisilic-ap]

We have a decently sized monorepo that manages a bunch of frontend applications and has an infrastructure folder in the root directory to manage the infrastructure for some of those projects.

The folder structure looks something like this

project/
    apps/
       app-1/
         project.json
       app-2/
       app-3/
    lib/
       lib-1/
         project.json
    infrastructure/
       app-1/

I keep reaching for the capability to manage the infrastructure/ folder with nx as well but it doesn't fit at all at this stage. For example, I'd like infrastructure/app-1 to be a dependency to apps/app-1. So when I run nx affected --target=xyz, apps/app-1 should run the task when there's been changes within infrastructure/app-1.

I've tried to set this up with implicitDependencies but it doesn't really work.