feat: add ovirt roles

- add repositories for ovirt
- add role/profile for ovirt/engine and ovirt/node
- add deep-merge for managed_repos
- change repos to allow filesource (URL or file://)
- change reposync to use curl instead of wget

site/profiles/manifests/yum/global.pp

@@ -96,6 +96,12 @@ class profiles::yum::global (
     require       => Class['profiles::pki::vaultca'],
   }
 
+  # Setup ovirt repo if included in managed_repos
+  class { 'profiles::yum::ovirt':
+    managed_repos => $managed_repos,
+    require       => Class['profiles::pki::vaultca'],
+  }
+
   # setup dnf-autoupdate
   include profiles::yum::autoupdater