[feature] Ability to set installArgs on project-level

[mwkcoding]

Is your feature request related to a problem? Please describe.

We have a project that requires us to run npm install --ignore-scripts and since I'm currently setting up CI/CD for our monorep, it's frustrating to manually install dependencies in the workflow as the only thing.

Describe the solution you'd like

I'd like to be able to define installArgs on project-level like I can in .moon/toolchain.yml:

# in project's moon.yml
toolchain:
  node:
    npm:
      installArgs: '--ignore-scripts'
...

Describe alternatives you've considered

Adding it globally might work, but also might cause issues in other projects.

Additional context

It seems generally weird that the Node version is the only property you can define on project-level.