strange unpassable snapshot test

Author: dajmcdon

tests/testthat/_snaps/layer_predict.md

@@ -48,7 +48,7 @@ test_that("layer_predict dots validation", {
   # We don't detect completely-bogus arg names until predict time:
   expect_no_error(f_bad_arg <- frosting() %>% layer_predict(bogus_argument = "something"))
   wf_bad_arg <- wf %>% add_frosting(f_bad_arg)
-  expect_snapshot(error = TRUE, predict(wf_bad_arg, latest))
+  expect_error(predict(wf_bad_arg, latest))
   # ^ (currently with a awful error message, due to an extra comma in parsnip::check_pred_type_dots)
 
   # Some argument names only apply for some prediction `type`s; we don't check