Introduce project flag for mono repo workspaces
Description
When we use the @igniteui/angular-schematics:component schematic in a mono repo, we need to have a way to specify which project the newly-generated component is supposed to be added to. At the moment we do not have such mechanism and the schematic will fail to execute in a mono repo.
Alternatively, we could add the option to execute the command in a specific project without the --project flag where we handle finding the project and adding everything to it ourselves, though this could be a bit cumbersome and not really worth it as the only benefit it brings to the developer is preventing them from having to add an additional flag. Also, Angular already has such a mechanism for their component schematic so mono repo users should already be familiar with that concept.
Expected result
I should be able to call ng g @igniteui/angular-schematics:component --template=grid --name=myGrid --project=my-project --module="app.module.ts" and it should add a new component to my project.