updater: impl UpdaterType for Vec

by replacing the whole Vec.

if we ever want to support adding/removing/modifying elements of a Vec
via the Updater, we'd need to extend it anyway (or use a custom
updater).

Suggested-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>

proxmox-schema/src/schema.rs

@@ -1179,6 +1179,11 @@ where
     type Updater = T::Updater;
 }
 
+// this will replace the whole Vec
+impl<T> UpdaterType for Vec<T> {
+    type Updater = Option<Self>;
+}
+
 pub trait ApiType {
     const API_SCHEMA: Schema;
 }