more ignoring

validator/tests/mock.rs

@@ -203,7 +203,7 @@ fn create_skip_block_update(
 }
 
 #[test(tokio::test)]
-#[cfg_attr(not(feature = "expensive-tests"), ignore)]
+#[ignore]
 async fn validator_can_catch_up() {
     // remove first block producer in order to trigger a skip block. Never connect him again
     // remove the second block producer to trigger another skip block after the first one (which we want someone to catch up to). Never connect him again