$NetBSD: patch-weak__hashtbl_test_dune,v 1.1 2020/01/16 15:31:15 jaapb Exp $

Remove unknown argument

--- weak_hashtbl/test/dune.orig	2019-11-18 14:56:06.000000000 +0000
+++ weak_hashtbl/test/dune
@@ -1,3 +1,3 @@
 (library (name weak_hashtbl_test)
  (libraries expect_test_helpers_kernel weak_hashtbl)
- (preprocess (pps ppx_jane -allow-unannotated-ignores)))
\ No newline at end of file
+ (preprocess (pps ppx_jane)))
