disable packages to install when provisioning

I am trying to setup on local using docker, how can I disable it to not install cert-manager when creating cluster?

after install if I use this I get error but the package is installed
```
$ eksctl anywhere delete package --cluster dev-cluster cert-manager
Error: Error from server (NotFound): packages.packages.eks.amazonaws.com "cert-manager" not found
```

Start by tracing local Docker cluster provisioning and the `eksctl anywhere delete package` command mentioned in the report. Determine how cert-manager is selected for installation and how installed packages are tracked, then verify that disabling it prevents installation and that package deletion reports the correct result.

Written by the indexing model from the issue text.