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/ovirt/node.pp

@@ -0,0 +1,20 @@
+# profiles::ovirt::node
+class profiles::ovirt::node {
+  # Define the DNF modules to be enabled
+  $dnf_modules_to_enable = {
+    'javapackages-tools'  => { 'ensure' => 'latest' },
+    'pki-deps'            => { 'ensure' => 'latest' },
+    'postgresql'          => { 'ensure' => '12' },
+    'mod_auth_openidc'    => { 'ensure' => '2.3' },
+    'nodejs'              => { 'ensure' => '14' },
+  }
+
+  # Enable the DNF modules
+  create_resources(
+    'package',
+    $dnf_modules_to_enable, {
+      provider => dnfmodule,
+      enable_only => true
+    }
+  )
+}