controllers::crate_owner_invitation: Simplify users assignment

Author: Turbo87

src/controllers/crate_owner_invitation.rs

@@ -229,10 +229,7 @@ fn prepare_list(
 
     Ok(PrivateListResponse {
         invitations,
-        users: users
-            .into_iter()
-            .map(|(_, user)| EncodablePublicUser::from(user))
-            .collect(),
+        users: users.into_iter().map(|(_, user)| user.into()).collect(),
         meta: ResponseMeta { next_page },
     })
 }