Update packages/cudajit/cudajit.0.4.0/opam

Author: mseri

packages/cudajit/cudajit.0.4.0/opam

@@ -12,7 +12,7 @@ homepage: "https://github.com/lukstafi/ocaml-cudajit"
 doc: "https://github.com/lukstafi/ocaml-cudajit/blob/master/README.md"
 bug-reports: "https://github.com/lukstafi/ocaml-cudajit/issues"
 depends: [
-  "ocaml"
+  "ocaml" {>= "4.08"}
   "dune" {>= "3.11"}
   "ctypes"
   "ctypes-foreign"