[release] Bump menhir version

match minimal requirements of dolmen.0.9 which is the minimal version
for alt-ergo(-lib).2.5.3

reference-configuration.md

@@ -8,7 +8,7 @@ compiling Frama-C 29.0.
 - dune-site.3.7.1
 - lablgtk3.3.1.3
 - lablgtk3-sourceview3.3.1.3
-- menhir.20211128
+- menhir.20211230
 - ocamlfind.1.9.6
 - ocamlgraph.2.1.0
 - ppx_deriving_yaml.0.2.1