Merge pull request ocaml#22761 from kit-ty-kate/fix-179

ocaml-initfiles is not compatible with OCaml 5.0 (uses String.lowercase)

Author: kit-ty-kate

packages/ocaml-inifiles/ocaml-inifiles.1.2/opam

@@ -5,7 +5,11 @@ build: [
   [make "opt"]
 ]
 remove: [["ocamlfind" "remove" "inifiles"]]
-depends: ["ocaml" "ocamlfind" "pcre"]
+depends: [
+  "ocaml" {< "5.0"}
+  "ocamlfind"
+  "pcre"
+]
 patches: ["ocaml-inifiles.diff"]
 install: [make "install"]
 synopsis: "An ini file parser"