adapt to changes of SectionConfigPlugin

it requires not an Option<String> for the optional id_property

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>

src/config/datastore.rs

@@ -50,7 +50,7 @@ fn init() -> SectionConfig {
         _ => unreachable!(),
     };
 
-    let plugin = SectionConfigPlugin::new("datastore".to_string(), obj_schema);
+    let plugin = SectionConfigPlugin::new("datastore".to_string(), None, obj_schema);
     let mut config = SectionConfig::new(&DATASTORE_SCHEMA);
     config.register_plugin(plugin);