Foreman » Installer

Add `foreman_hostgroup` type

Fix lack of idempotency in foreman_smartproxy_host provider

Fixes #33789 - Mark host where the installer is running as foreman

when deploying foreman.

This introduces three new resources. foreman_host represents a host record in
Foreman. foreman_instance_host can be used to mark an already present
foreman_host as a foreman instance. foreman_smartproxy_host works similarly, but...

Fixes #33320 - Refer to FQDN instead of "Foreman server" in SmartProxy registration error messages

Fixes #30284 - Improve smartproxy registration failure error messages

Add request_uri(path) helper to Foreman resource

Remove mention of Ruby 1.8 in a comment

Ruby 1.8 is long dead and nobody needs to be reminded of those days.

Fix deprecation warning for URI.escape

Ruby 2.7 deprecated URI.escape.

Drop Puppet < 3.4 compatibility code

Clean up providers (#663)

- Remove JSON installation which is no longer needed since Ruby 1.9
- Remove apipie-based providers
- Remove the foreman_hostgroup type since there's no more provider