Fixes #32678 - katello_ca_consumer in registration template

Move `rhsm_reconfigure` script from `katello_consumer.rpm` to
`global_registration` template so the `rpm` is not needed anymore

Migrated script is without support of RHEL5 and older
`subscription-manager` versions (0.96 and bellow)

Fixes #32893 - use setting DSL for General category

This uses our new DSL to define the General settings, this showcases how
to use the new DSL and other categories should follow in the same
release.

Fixes #33426 - changing virtual in ks fixed

Fixes #33092 - Restart network on EL8

Fixes #31049 - Introduce server CA file setting

Fixes #32822 - Job templates and resource picker

New `resource` user input type for templates with
template macro `input_resource` returning the resource object

Fixes #33033 - shell_escape template macro

New template macro `shell_escape` using
Ruby's `Shellwords.shellescape` for safe shell strings.

Use `shell_escape` for user input variables
in registration templates (`global` & `host_init`)

Fixes #32540 - host_param_(true|false)? cleanup

let the `default_value` denote what we "read" by default from the host
(in the case the host doesn't have the param) and then compare it with
`true`/`false` (depending on the func) as done with the existing...

Fixes #31059 - regenerate snapshots without environment

Fixes #31235 - drop Puppetclass models

Drops Puppetclass models and their usage.
Extracted in https://github.com/theforeman/foreman_puppet_enc/pull/81
Tests extracted in:
- hostgroup - https://github.com/theforeman/foreman_puppet_enc/pull/85