deltas: Verify checksums in apply-offline unless skip_validate is TRUE

src/libostree/ostree-repo-pull.c

@@ -977,6 +977,7 @@ static_deltapart_fetch_on_complete (GObject           *object,
     _ostree_static_delta_part_execute_async (pull_data->repo,
                                              fetch_data->objects,
                                              delta_data,
+                                             TRUE,
                                              pull_data->cancellable,
                                              on_static_delta_written,
                                              fetch_data);
@@ -1628,6 +1629,7 @@ process_one_static_delta (OtPullData   *pull_data,
           _ostree_static_delta_part_execute_async (pull_data->repo,
                                                    fetch_data->objects,
                                                    delta_data,
+                                                   TRUE,
                                                    pull_data->cancellable,
                                                    on_static_delta_written,
                                                    fetch_data);