feat: add manage_group param to *arr stack

- change hieradata/role/apps/media/* to use correct namespaces
- add manage_group boolean to all *arr stack modules

hieradata/roles/apps/media/sonarr.yaml

@@ -4,15 +4,15 @@ hiera_include:
   - profiles::nginx::simpleproxy
 
 # manage sonarr
-sonarr::params:
-  user: sonarr
-  group: media
-  base_path: /opt/sonarr
-  install_path: /opt/sonarr/bin
-  archive_version: 4.0.5
-  archive_name: Sonarr.main.linux-x64.tar.gz
-  service_enable: true
-  service_name: sonarr
+sonarr::params::user: sonarr
+sonarr::params::group: media
+sonarr::params::manage_group: false
+sonarr::params::base_path: /opt/sonarr
+sonarr::params::install_path: /opt/sonarr/bin
+sonarr::params::archive_version: 4.0.5
+sonarr::params::archive_name: Sonarr.main.linux-x64.tar.gz
+sonarr::params::service_enable: true
+sonarr::params::service_name: sonarr
 
 # additional altnames
 profiles::pki::vault::alt_names: