Support aube as package manager

Command

new

Description

Hey Team,

This issue to support aube as package-manager for new angular project, I was able to create a new workspace and use aube with all commands working fine,

here is the repo https://github.com/santoshyadavdev/angular-aube

I will work on this and open a PR soon so we can reiterate and catch any potential issues

Describe the solution you'd like

Add the "enum": ["npm", "yarn", "pnpm", "bun", "aube"] in packages/angular/cli/lib/config/workspace-schema.json and follow the same patter as of bun

Describe alternatives you've considered

No response