Allow disabling of options for 'Installation Type'

### Checklist

- [X] I added a descriptive title
- [X] I searched open requests and couldn't find a duplicate

### What is the idea?

I have received several requests to disable the 'Just Me' option for the installation type. It is possible to achieve this using a custom NSIS template with the following result:

It would be good to support this at the `construct.yaml` level.

### Why is this needed?

Having a support way to apply this customization in `construct.yaml` would help avoid needing to mess around with NSIS templates when this feature is required.

### What should happen?

A key should be supported to allow the installation types to be disabled as appropriate.

### Additional Context

_No response_